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Light and Scenography - Erco.com

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E <strong>Light</strong> <strong>and</strong> <strong>Scenography</strong><br />

Planning<br />

Technology<br />

Software<br />

1


1<br />

2–3<br />

4–5<br />

6–7<br />

8–9<br />

10–11<br />

12–13<br />

14–17<br />

18–21<br />

22–25<br />

26–29<br />

30–33<br />

34–35<br />

36-37<br />

Contents<br />

The <strong>Light</strong> Factory<br />

Tune the light:<br />

a new paradigm in lighting design<br />

From stage to architecture:<br />

light <strong>and</strong> scenography<br />

Scenographic light:<br />

planning – technology – application<br />

Infrastructure scenography<br />

Planning tool storyboard<br />

Planning tool moodboard<br />

Tune the light – the practice<br />

Nature, vegetation, times <strong>and</strong> seasons<br />

Townscape, urban space, l<strong>and</strong>marks<br />

Space, surface, perception<br />

Br<strong>and</strong>, identity, attraction<br />

Event, drama, emotion<br />

ERCO showrooms <strong>and</strong> offices<br />

ERCO addresses<br />

ERCO worldwide: meeting<br />

in the Stockholm<br />

showroom.<br />

ERCO Head Office,<br />

Lüdenscheid: the high<br />

bay warehouse P3.<br />

The <strong>Light</strong> Factory<br />

ERCO Head Office,<br />

Lüdenscheid: the<br />

Technical Centre.<br />

ERCO specialises in software <strong>and</strong> hardware<br />

for architectural lighting design. First <strong>and</strong><br />

foremost, ERCO sells light <strong>and</strong> not luminaires.<br />

This approach, which places the immaterial<br />

”software” of light above the luminaire hardware,<br />

has characterised our work for many<br />

years: that’s why we call ourselves ERCO, the<br />

<strong>Light</strong> Factory.<br />

<strong>Light</strong> interprets spaces <strong>and</strong> helps us to perceive<br />

<strong>and</strong> experience them. In this sense, we<br />

underst<strong>and</strong> light as the “fourth dimension” of<br />

architecture.<br />

Making good architecture even better by<br />

placing it in the right light is our contribution<br />

to culture <strong>and</strong> the senses <strong>and</strong> our mission.<br />

Today, ERCO provides light in museums,<br />

universities, shop windows, churches, airports,<br />

hotels, chain stores, exhibitions st<strong>and</strong>s,<br />

administration buildings, private homes, <strong>and</strong><br />

much more. Irrespective of whether the architectural<br />

concept emphasises functionality<br />

or presentation: our goal is, <strong>and</strong> has always<br />

been, to find a solution that does justice to<br />

the specific use <strong>and</strong> architectural features<br />

of each project.<br />

ERCO’s indoor luminaires, outdoor luminaires<br />

<strong>and</strong> lighting control systems make up<br />

a <strong>com</strong>prehensive range of lighting equipment<br />

for general, <strong>com</strong>prehensive, architectural<br />

lighting solutions. The luminaire is a lighting<br />

tool, a piece of lighting equipment with a<br />

special practical purpose.<br />

The fundamental change is currently experienced<br />

in lighting technology due to new<br />

lamps, new optical systems, new digitally networked<br />

control gear <strong>and</strong> the appropriate software.<br />

This opens up undreamt-of possibilities,<br />

a concept which we have encapsulated in the<br />

term “Tune the light”. This brochure introduces<br />

these new scenographic dimensions of lighting<br />

<strong>and</strong> hopes to provide inspiration for the<br />

successful, creative use of our hardware <strong>and</strong><br />

software tools.<br />

ERCO worldwide:<br />

Varychrome facade of<br />

the Naarden branch,<br />

Netherl<strong>and</strong>s.<br />

tune the light 1


Architectural lighting has reached a technological<br />

turning point: after a phase of<br />

increasing specialisation, differentiation <strong>and</strong><br />

improvement of lighting equipment, we now<br />

find new lamps, new optical systems <strong>and</strong><br />

new digital control equipment at the threshold<br />

of market maturity. These changes result<br />

in the design <strong>and</strong> construction of luminaires<br />

that are increasingly <strong>and</strong> dynamically able to<br />

change their characteristics including brightness<br />

or light colour <strong>and</strong> soon also beam direction<br />

<strong>and</strong> light intensity distribution. Control<br />

protocols such as the DALI technology enable<br />

these luminaires to be connected to networks<br />

that allow individual addressability <strong>and</strong> grouping<br />

independent of the power supply. The<br />

result: multiple architectural lighting options<br />

for multifunctional rooms.<br />

As a consequence, the lighting design task<br />

has changed. Instead of creating a specific<br />

lighting situation <strong>and</strong> implementing it based<br />

on the installations in the room, it now sets<br />

the stage for virtual architectural lighting:<br />

rooms that can be transformed <strong>and</strong> reproduced<br />

in numerous ways with new effects;<br />

architecture that can constantly be interpreted<br />

in new ways. Software be<strong>com</strong>es an<br />

integral part of a lighting system. It provides<br />

the user interface for the variable luminaire<br />

functions <strong>and</strong> also creates a level of abstraction<br />

to define groups of luminaires <strong>and</strong> spatial<br />

zones <strong>com</strong>pletely independent of the circuit<br />

arrangement. The software provides functions<br />

that enable lighting effects to be produced in<br />

time <strong>and</strong> space. The realisation of this vision<br />

of virtually unlimited, individual adaptability<br />

of light is embodied in our catchphrase “Tune<br />

the light”.<br />

New lamps <strong>and</strong> control<br />

technologies make<br />

“Tune the light” possible:<br />

Optec spotlights<br />

with LED varychrome<br />

technology <strong>and</strong> DALI<br />

adapter.<br />

Tune the light<br />

A new paradigm in lighting design<br />

<strong>Scenography</strong> makes<br />

gastronomy a true<br />

experience: architecture<br />

be<strong>com</strong>es the stage,<br />

light the medium that<br />

adds effect.<br />

With the ERCO <strong>Light</strong> System DALI, its integrated<br />

<strong>Light</strong> Studio software <strong>and</strong> the extensive<br />

range of <strong>Light</strong> Clients, i.e. DALI-<strong>com</strong>patible<br />

luminaires, the ERCO Program already<br />

contains all the tools required to explore the<br />

possibilities of this leap in technology <strong>and</strong> use<br />

it successfully in practical applications. When<br />

used as intended, these tools make scenographic<br />

lighting design easier to plan, more<br />

economical in implementation <strong>and</strong> more convenient<br />

to use than ever before. All that is<br />

required is to question outmoded ways of<br />

thinking <strong>and</strong> approaches to design <strong>and</strong> to<br />

embark on the adventure of using light to<br />

design space, time <strong>and</strong> atmosphere in architecture<br />

in new, creative ways. This brochure<br />

hopes to inspire you <strong>and</strong> set you on your way.<br />

A new design dimension:<br />

light can interpret<br />

architecture in many<br />

different ways to create<br />

a genuine experience.<br />

Colourful lighting<br />

during an exhibition<br />

<strong>com</strong>pletely changed<br />

the impression of the<br />

MACBA in Barcelona<br />

from the character<br />

that the building had<br />

in daylight (architect:<br />

Richard Meier).<br />

2 tune the light tune the light 3


‘<strong>Scenography</strong>’ in its origin is closely linked<br />

with the design of stage sets. Recently, however,<br />

this term has also taken on other meanings:<br />

defined as the design of the visual <strong>and</strong><br />

spatial dimension of scenic events, the strategies<br />

<strong>and</strong> methods of scenography can be<br />

applied not only to the theatre but also to<br />

film, television, functions, exhibitions <strong>and</strong>,<br />

not least, to architecture – from individual<br />

rooms to entire buildings <strong>and</strong> even effective<br />

highlights for urban spaces. <strong>Light</strong> is the key<br />

to scenography, for the possibilities of styling<br />

rooms with light are virtually endless. <strong>Light</strong><br />

allows architecture to be continually reinterpreted.<br />

Designing <strong>and</strong> controlling such transformations<br />

with the inclusion of the time<br />

dimension, we refer to as “scenographic light”.<br />

These particular hardware <strong>and</strong> software tools<br />

allow light to interact with space <strong>and</strong> time<br />

resulting in the atmosphere being integrated<br />

into a coherent scenography.<br />

Architectural lighting has always benefited<br />

from the transfer of ideas <strong>and</strong> technology<br />

developed by scenographers <strong>and</strong> lighting<br />

designers for the stage as well as for movies,<br />

pop concerts or other events. There are, however,<br />

crucial differences between these two<br />

fields of lighting design. Specifically in terms<br />

of technology, they both require different<br />

tools in order to produce seamless transitions.<br />

From stage to architecture<br />

<strong>Light</strong> <strong>and</strong> scenography<br />

The variety of light<br />

qualities coupled with<br />

spatial structure <strong>and</strong><br />

timed progression, can<br />

be used to constantly<br />

reinterpret rooms <strong>and</strong><br />

objects.<br />

In the case of lighting design for stage productions<br />

<strong>and</strong> events which can often take<br />

several hours <strong>and</strong> require continuous supervision<br />

by a technician, architectural lighting<br />

is expected to work unsupervised, uninterrupted<br />

<strong>and</strong> over much longer periods of time.<br />

Maintenance intervals <strong>and</strong> energy consumption<br />

are critical cost factors. Routinely, operation<br />

is left to non-professionals who as users<br />

interact with the architecture. The key fundamental<br />

difference in concept is that archi-<br />

tectural lighting does not separate actors<br />

from audience or stage from auditorium. A<br />

professional stage actor, for example, may<br />

have to put up with glare; whereas for users<br />

of architecture, this would not be acceptable.<br />

Whether on stage or in architecture, both<br />

forms of scenographic light share one similarity:<br />

it follows a sequence or a plot, which<br />

together with the impressions gained by the<br />

other senses, conveys a message both on a<br />

rational <strong>and</strong> an emotional level.<br />

Architectural lighting<br />

uses lighting effects<br />

taken from stage lighting,<br />

particularly for<br />

special events. Other<br />

functions, however,<br />

require lighting equipment<br />

<strong>and</strong> systems<br />

designed specifically<br />

for architecture.<br />

Pelléas et Mélis<strong>and</strong>e<br />

(Claude Debussy)<br />

Greek premiere,<br />

Athens Concert Hall<br />

(Megaron) 1998<br />

Set <strong>and</strong> lighting design:<br />

Uwe Belzner<br />

Director:<br />

Georg Rootering<br />

Photo: Eduard Straub<br />

4 tune the light tune the light 5


Scenographic light<br />

Planning – technology – application<br />

Scenographic light provides architects <strong>and</strong><br />

lighting designers with the opportunity to<br />

be<strong>com</strong>e more critically <strong>and</strong> creatively<br />

involved in the processes, i.e. spatial <strong>and</strong><br />

timed sequences, more than ever before. The<br />

scenographic approach requires a <strong>com</strong>bination<br />

consisting of a control systems together<br />

with individually addressable luminaires. This<br />

allows new possibilities of responding more<br />

dynamically to both external <strong>and</strong> internal<br />

factors in the design of architecture, while<br />

always allowing reversibility. Now light can<br />

be used to more easily interact with nature<br />

<strong>and</strong> the environment, with urban features,<br />

with surfaces of structured space, to reveal<br />

the values <strong>and</strong> image of br<strong>and</strong>s as well as to<br />

create themes <strong>and</strong> portray sequential events<br />

<strong>and</strong> also to support the particular activities<br />

of host <strong>and</strong> visitors.<br />

The interdisciplinary character of a scenographic<br />

approach to design also involves<br />

planning methods that originate from related<br />

fields such as film, advertising or stage<br />

design: “Tune the light”, in the final analysis,<br />

also means exploiting this new creative freedom<br />

<strong>and</strong> using it to full advantage.<br />

The technology of the<br />

<strong>Light</strong> System DALI simplifies<br />

the planning <strong>and</strong><br />

realisation of scenographic<br />

architectural<br />

lighting systems. “Tune<br />

the light” is possible<br />

where lighting control<br />

systems previously<br />

proved too expensive,<br />

too space-consuming<br />

or too <strong>com</strong>plex.<br />

<br />

<br />

As the <strong>Light</strong> Studio<br />

software simplifies the<br />

operation of the <strong>Light</strong><br />

System DALI, designers<br />

are able to concentrate<br />

on the creative challenges<br />

<strong>and</strong> the new<br />

possibilities of scenographic<br />

design.<br />

Digitally controlled<br />

luminaires such as the<br />

Grasshopper projectors<br />

with LEDs in white or<br />

varychrome are just the<br />

beginning of a development<br />

that will lead to<br />

lighting equipment<br />

with increasingly flexible<br />

functions.<br />

“Tune the light” is<br />

the vision behind this<br />

development: multifunctional<br />

lighting<br />

equipment for multiple<br />

architectural lighting<br />

options.<br />

6 tune the light tune the light 7


The breakthrough of scenographic light is<br />

due predominantly to the emergence of new<br />

technology. Scenographic concepts have been<br />

used in architectural lighting for some time<br />

– but always with considerable investments<br />

in installation <strong>and</strong> material <strong>and</strong> with technology<br />

that has been defined primarily by its<br />

roots either in building management or stage<br />

engineering.<br />

<strong>Light</strong> System DALI<br />

The lighting control system ERCO <strong>Light</strong><br />

System DALI, on the other h<strong>and</strong>, is specifically<br />

developed for scenographic architectural<br />

lighting <strong>and</strong> follows an innovative approach:<br />

intelligently applied DALI (Digital Addressable<br />

<strong>Light</strong>ing Interface) technology for individually<br />

addressable luminaires <strong>com</strong>bines with the<br />

ERCO <strong>Light</strong> Studio software to create an integrated<br />

package. Together with the extensive<br />

range of DALI-<strong>com</strong>patible ERCO luminaires<br />

for indoors <strong>and</strong> outdoors <strong>and</strong> the ERCO DALI<br />

track, scenographic light effects in architecture<br />

can be implemented more easily <strong>and</strong><br />

economically than ever before.<br />

New st<strong>and</strong>ards in terms of ease of operation,<br />

range of functions <strong>and</strong> creative control<br />

are set by the consistent integration of<br />

software <strong>and</strong> hardware. Thus, for example,<br />

the colour location of DALI-<strong>com</strong>patible Varychrome<br />

luminaires in the ERCO <strong>Light</strong> Studio<br />

can now be set interactively <strong>and</strong> displayed<br />

in a simple <strong>and</strong> straightforward format by<br />

a mere click of the mouse. Once a system is<br />

activated, both the <strong>Light</strong> Server <strong>and</strong> the software<br />

automatically recognise DALI-<strong>com</strong>patible<br />

ERCO luminaires – known as <strong>Light</strong> Clients<br />

– through their pre-programmed codes in the<br />

DALI control gear, which are then clearly displayed.<br />

DALI-<strong>com</strong>patible luminaires of other<br />

manufacturers can also be integrated into a<br />

Scenographic light<br />

Infrastructure<br />

<strong>Light</strong> Studio <strong>Light</strong> Server<br />

<strong>Light</strong> Client<br />

<strong>Light</strong> System DALI <strong>and</strong> can then be controlled<br />

just as easily as ERCO <strong>Light</strong> Clients. The <strong>Light</strong><br />

Server 64 for up to 64 DALI addresses enables<br />

the <strong>Light</strong> System to h<strong>and</strong>le many typical lighting<br />

control applications, as in multifunctional<br />

rooms, shops <strong>and</strong> shop windows, restaurants,<br />

lobbies or <strong>com</strong>pany showrooms. The <strong>Light</strong><br />

Server 64+ can be networked with other <strong>Light</strong><br />

Servers of the same type which allows the<br />

system to be exp<strong>and</strong>ed to virtually any size.<br />

<strong>Light</strong> System DALI consists of the hardware<br />

<strong>com</strong>ponents <strong>Light</strong> Server <strong>and</strong> <strong>Light</strong> Changer<br />

<strong>and</strong> the <strong>Light</strong> Studio software. The <strong>Light</strong><br />

Server is a DALI controller that stores system<br />

<strong>and</strong> scene data <strong>and</strong> provides the control functions.<br />

The day-to-day operation is performed<br />

through the wall-mounted control panel<br />

ERCO <strong>Light</strong> Changer or <strong>com</strong>mercial push-<br />

buttons. To set up light scenes <strong>and</strong> for more<br />

<strong>com</strong>plex operations, designers or users can<br />

use the ERCO <strong>Light</strong> Studio software on a PC<br />

connected to the <strong>Light</strong> Server or the <strong>Light</strong><br />

Changer via a USB connection. The <strong>Light</strong><br />

Server uses the DALI protocol to <strong>com</strong>municate<br />

with the <strong>Light</strong> Clients, i.e. the connected<br />

DALI-<strong>com</strong>patible luminaires, via a two-core<br />

control line. The bus technology <strong>and</strong> the<br />

switch <strong>and</strong> dimming functions integrated<br />

into the control gear make a permanent wiring<br />

of individual circuits <strong>and</strong> the installation<br />

of vast dimmer banks in switch cabinets<br />

unnecessary. With DALI track accessories,<br />

the well-established <strong>and</strong> reliable ERCO track<br />

is ideal for the operation of DALI-<strong>com</strong>patible<br />

ERCO spotlights via <strong>Light</strong> System DALI.<br />

<strong>Light</strong> Clients<br />

Outdoors<br />

ERCO track<br />

with DALI live end<br />

<strong>Light</strong> Clients <strong>Light</strong> Clients<br />

<strong>Light</strong> Studio <strong>Light</strong> Server<br />

8 tune the light tune the light 9<br />

<strong>Light</strong> Client<br />

<strong>Light</strong> Changer


1 The lit entrance contrasts<br />

with the dark<br />

surroundings at night.<br />

Scenographic light<br />

Planning tool storyboard<br />

2 The attraction of the<br />

lit entrance is further<br />

enhanced by the lighting<br />

effect of the panoramic<br />

window on the<br />

1 st floor giving an indication<br />

of what happens<br />

inside the building.<br />

3 The magically lit<br />

spiral staircase leads<br />

visitors from the semidarkness<br />

of the foyer<br />

up to the upper floor.<br />

Unlike the design <strong>and</strong> development of static<br />

lighting concepts, scenographic lighting<br />

design requires additional preliminary planning.<br />

The tools "storyboard" <strong>and</strong> "moodboard"<br />

introduced in the following pages have been<br />

used extensively to solve similar tasks in other<br />

disciplines including film, advertising, <strong>and</strong><br />

stage setting.<br />

Storyboard<br />

If a scenographic lighting design is to be successful<br />

as an integral part of the overall architectural<br />

project, designers must look at the<br />

intended dynamic lighting sequences in<br />

the building at an early stage in the design<br />

process. These sequences result from aspects<br />

such as the spatial progression encountered<br />

as you walk through the building, but also<br />

from the time dimension experienced in a<br />

room throughout the course of a day. Changes<br />

in use <strong>and</strong> varying ambient conditions require<br />

different lighting effects at different times. A<br />

storyboard is the correct tool helping design-<br />

4 Intimate light at the<br />

bar forms a contrast with<br />

a uniformly lit side wall.<br />

The light of the dining<br />

room appears as a focal<br />

point in the background.<br />

The “key frames” for<br />

the respective locations<br />

<strong>and</strong> phases can be used<br />

to create characteristic<br />

light scenes, these can<br />

later be stored <strong>and</strong> set<br />

up in the <strong>Light</strong> Studio.<br />

ers with the design of scenographic lighting<br />

concepts. Its rough sketches act as a creative<br />

script for the spatial <strong>and</strong> perceptional progression<br />

of the lighting effects. The means<br />

of representation, the style <strong>and</strong> the depth of<br />

detail are, of course, left to the designer – the<br />

sketches should, however, include the relevant<br />

properties of the light such as brightness<br />

<strong>and</strong> colour contrasts.<br />

The spatial progression can move from<br />

the facade through the entrance area <strong>and</strong><br />

the traffic zones to the various functional<br />

rooms. The perceptional change in a restaurant,<br />

for example, can be based on different<br />

moods, such as reception in daylight, dinner<br />

with accent lighting on the tables, <strong>and</strong> cocktail<br />

hour with subtle, yet atmospheric background<br />

lighting.<br />

The interaction of light, time <strong>and</strong> space<br />

provides all the <strong>com</strong>ponents through which<br />

the dynamics of light are directly linked with<br />

the architecture resulting in spaces which can<br />

be used with great flair.<br />

5 The atmosphere in<br />

the dining room itself<br />

changes throughout<br />

the evening.<br />

6 For musical performances,<br />

the house lights<br />

are dimmed <strong>and</strong> a spot<br />

light is used to illuminate<br />

the stage.<br />

5.1 The colour scheme<br />

changes along with the<br />

brightness balance of<br />

the light <strong>com</strong>ponents.<br />

5.2 The layout of the<br />

downlights allows for<br />

variable accent lighting<br />

on the individual<br />

tables.<br />

10 tune the light tune the light 11


As a tool for the visualisation <strong>and</strong> <strong>com</strong>munication<br />

of moods, moodboards take on a key<br />

role in the creative process. They are used to<br />

capture impressions, describe emotions, form<br />

chains of association <strong>and</strong> stimulate the imagination.<br />

A free collage on a pin board, for example,<br />

is based on a central theme in the form of a<br />

picture or a concept <strong>and</strong> made up of pictures,<br />

sketches, materials, colours <strong>and</strong> buzzwords.<br />

To create different moods as special effects<br />

in a room, the motifs can be systematically<br />

grouped in themes to concentrate on interesting<br />

contrasts. In this way, the lighting<br />

designer can underline the conceptual statement<br />

with a moodboard for each different<br />

light scene.<br />

Scenographic light<br />

Planning tool moodboard<br />

Ice Blue<br />

Night Blue<br />

Honey Gold<br />

Forest Green<br />

Cool White<br />

Example: a fresh morning.<br />

The moodboard<br />

produces a light scene<br />

using diffuse, cool light<br />

with sparing, highly<br />

focused warm white<br />

accents.<br />

Colour tones can be<br />

derived directly from<br />

the impressions on the<br />

moodboard <strong>and</strong> defined<br />

in the list of colours of<br />

<strong>Light</strong> Studio.<br />

Example: a Mediterranean<br />

autumn afternoon.<br />

The moodboard<br />

produces a light scene<br />

with warm, directed,<br />

but soft-edged light<br />

<strong>and</strong> red background<br />

lighting.<br />

While the moodboard initially focuses on the<br />

straightforward collection of pictures <strong>and</strong><br />

the free flow of thoughts to collate themes,<br />

the process of evaluation <strong>and</strong> concentration<br />

is more analytical. The pictures provide information<br />

on the required light properties <strong>and</strong><br />

effects: the advantage of diffuse light as<br />

opposed to transitions full of contrast <strong>and</strong><br />

shadows, the tendency toward specific light<br />

colours with pastel or saturated tones, <strong>and</strong><br />

ideas for specific light effects. Silhouettes<br />

on photos, for example, can be produced in<br />

the lighting design through projected lighting<br />

effects.<br />

<strong>Light</strong> moods depicted <strong>and</strong> outlined as light<br />

scenes using moodboards can be integrated<br />

seamlessly into the sequence <strong>and</strong> spatial<br />

organisation of the storyboard.<br />

12 tune the light tune the light 13<br />

Warm White<br />

Sunset Pink<br />

Sunny Orange<br />

Sky Blue<br />

Glowing Red


In lighting concepts for gardens, parks or<br />

green areas specifically, but not exclusively,<br />

a scenographic approach must allow for the<br />

interaction of artificial light <strong>and</strong> environmental<br />

factors such as the weather <strong>and</strong> natural<br />

light. The appearance of vegetation changes<br />

continuously throughout the day <strong>and</strong> the<br />

seasons. Sunlight gives trees great liveliness,<br />

the wind in the leaves creates moving shadow<br />

pictures on the ground, while moonlight on<br />

the other h<strong>and</strong> reveals trees in silhouettes.<br />

In winter, the picture is of a web of twigs <strong>and</strong><br />

branches, while in summer, the thick foliage<br />

changes their crowns into <strong>com</strong>pact volumes.<br />

Snow with high reflection reacts to light<br />

<strong>com</strong>pletely differently to a meadow in summer.<br />

The type <strong>and</strong> frequency of use of parks<br />

<strong>and</strong> public places also changes continuously<br />

throughout the night.<br />

Accent lighting of vegetation at night<br />

works through the tension created between<br />

the special effects <strong>and</strong> nature. Instead of illuminating<br />

the entire garden or park uniformly,<br />

outdoor lighting concepts focus on identifying<br />

the paths – using a storyboard as an outline<br />

– <strong>and</strong> specifically emphasising individual<br />

elements while maintaining the character of<br />

the darkness. Low levels of illuminance here<br />

integrate harmoniously into the night scene<br />

Tune the light – the practice<br />

Nature, vegetation, times <strong>and</strong> seasons<br />

<strong>and</strong> help the eyes adapt through the reduced<br />

luminance contrasts.<br />

The direction of light greatly influences<br />

how the shape of illuminated trees is perceived<br />

<strong>and</strong> should therefore be consistent<br />

with their anticipated growth. Carefully<br />

arranged luminaires with high cut-off angles<br />

protect passers-by from glare at night. The<br />

prevention of spill light <strong>and</strong> glare is a pre-<br />

requisite in the interests of meeting effective<br />

lighting solutions for Dark Sky requirements.<br />

The natural spectacle in the sky is then least<br />

affected <strong>and</strong> can form the background to the<br />

displayed vegetation on the ground.<br />

Coloured light can be used to enhance the<br />

colour effect of leaves <strong>and</strong> flowers. Subtle<br />

shifts in the colour temperature can change<br />

the atmosphere, yet maintain a natural<br />

impression. Strong-coloured light, on the<br />

other h<strong>and</strong>, creates an artificial mood produced,<br />

for example, for special occasions.<br />

Colour-mixing luminaires such as the<br />

Grasshopper varychrome projectors enhance<br />

creativity, as they allow smooth, dynamic<br />

colour transitions to take place. In this way,<br />

the drama of light can provide a narrative<br />

theme for a park.<br />

In lighting concepts<br />

for green spaces, the<br />

draft design drawing<br />

allows focal points to<br />

be selected for accen-<br />

Penetrating the surroundings:<br />

uplights<br />

illuminate the treetops.<br />

The bollard luminaires<br />

project light downwards<br />

to prevent glare<br />

<strong>and</strong> provide reliable<br />

path lighting.<br />

tuation, to create spatial<br />

differentiation.<br />

Dramatising the surroundings:<br />

the narrowbeam<br />

accentuation<br />

produced by recessed<br />

floor luminaires <strong>and</strong><br />

spotlights highlights<br />

individual trees in the<br />

environment.<br />

The <strong>com</strong>pact<br />

Grasshopper projector<br />

is available with highpower<br />

LEDs in white or<br />

varychrome. With LED<br />

varychrome technology,<br />

it provides colourful<br />

highlights for main features<br />

in scenographic<br />

outdoor concepts.<br />

The Timer Module in<br />

the <strong>Light</strong> Studio software<br />

allows light<br />

scenes to be recalled at<br />

pre-determined times.<br />

The time <strong>and</strong> calendar<br />

functions provide great<br />

flexibility to automate<br />

scenographic lighting.<br />

The more discreet a<br />

light source, the more<br />

fascinating is the effect<br />

of the object illuminated.<br />

Recessed floor<br />

luminaires are available<br />

with different light<br />

distributions.<br />

14 tune the light tune the light 15


<strong>Light</strong> Studio: <strong>Light</strong> Timer<br />

Changes in use <strong>and</strong> ambient conditions<br />

require a timed differentiation of lighting<br />

effect. <strong>Light</strong> scenes selected on the basis of<br />

the situation provide the right setting, not<br />

only functionally but also in terms of atmosphere,<br />

in order for the surroundings to be<br />

seen in the best possible light. In addition,<br />

timed light scenes provide the possibility of<br />

using the same lighting system to add different<br />

effects to outdoor spaces <strong>and</strong> architecture<br />

which may depend on the season or<br />

event <strong>and</strong> thus increase the quality of the<br />

experience of spaces or interpret the themes<br />

of a spatial concept. The <strong>Light</strong> Timer software<br />

module allows events to be defined in a structure<br />

similar to that of a calendar <strong>and</strong> allocate<br />

light scenes to set times.<br />

A change from one<br />

light scene to another<br />

involves a change in<br />

the dimmer settings or<br />

the light colour of the<br />

<strong>Light</strong> Client.<br />

A scene list provides<br />

the option of setting<br />

individual fading times<br />

for each scene. Fading<br />

times can be seconds<br />

or even span several<br />

hours.<br />

Tune the light – the practice<br />

Nature, vegetation, times <strong>and</strong> seasons<br />

In peaceful surroundings,<br />

short fading times<br />

can be a nuisance <strong>and</strong><br />

may be seen as a distraction.<br />

<br />

Long transition times<br />

are ideal if scene<br />

changes need to be<br />

imperceptible.<br />

The fading time is the<br />

duration set for the<br />

scene change.<br />

<br />

<br />

High-power LEDs<br />

High-power LEDs have a power consumption<br />

from approx. 1W. Their extremely long life,<br />

<strong>com</strong>pact design <strong>and</strong> excellent luminous efficacy<br />

in connection with narrow-beam spot<br />

reflector lens systems make these LEDs a powerful<br />

light source for accent lighting. Housings<br />

with optimised heat dissipation ensure<br />

that the advantages of LEDs are ensured during<br />

use <strong>and</strong> are maintained throughout the<br />

life of the luminaire. Due to their high colour<br />

density, coloured high-power LEDs are ideal<br />

for RGB colour mixing. To facilitate the seamless<br />

integration of dynamic, coloured LED<br />

lighting into a scenography, ERCO produces<br />

the appropriate varychrome luminaires as<br />

<strong>Light</strong> Clients with DALI interface.<br />

Conventional 3mm /<br />

5mm ∅ LED<br />

Lateral light creates<br />

maximum contrasts<br />

of light <strong>and</strong> shadow,<br />

producing a strong<br />

three-dimensionality.<br />

<strong>Light</strong>ing from diagonally<br />

above produces a<br />

pleasant distribution<br />

of light <strong>and</strong> shadow.<br />

<strong>Light</strong> from below produces<br />

a more dramatic,<br />

unnatural effect due<br />

to it being the opposite<br />

of daylight.<br />

High Power LED (> 1W)<br />

Modelling objects<br />

Along with the angle of incidence, one of<br />

the key factors in modelling is the direction<br />

of the light. <strong>Light</strong> from the front has the<br />

same direction as the line of vision of the<br />

viewer <strong>and</strong> consequently has little modelling<br />

effect. It produces hardly any shadow,<br />

<strong>and</strong> the objects appear flat. Lateral light, on<br />

the other h<strong>and</strong>, leads to maximum contrasts<br />

of light <strong>and</strong> shadow resulting in a strong<br />

three-dimensionality. <strong>Light</strong> from above shining<br />

directly onto the object can over accentuate<br />

the top while often causing the sides<br />

to appear excessively dark <strong>and</strong> leaving a light<br />

beam on the ground. Back light, where the<br />

light source is placed behind the object, casts<br />

a long shadow in the direction of the viewer<br />

<strong>and</strong> reveals the object as a dark silhouette<br />

surrounded by a halo of light. <strong>Light</strong> shining<br />

onto areas <strong>and</strong> objects from below produces<br />

an unnatural effect due to it being in the<br />

opposite direction to daylight. At the same<br />

time, however, the reverse direction of the<br />

shadows can create dramatic effects.<br />

16 tune the light tune the light 17<br />

SMD LED (< 1W)


Since civilisation began to conquer the darkness<br />

by using artificial light, the dazzling picture<br />

of a metropolis at night has had a magical<br />

effect on people. After a long phase of<br />

dealing with light in outdoor situations on<br />

a rational <strong>and</strong> purely functional level, cities<br />

are now revived with special effects. <strong>Light</strong>ing<br />

master plans ensure a consistent appearance<br />

of a metropolis at night. Buildings with<br />

differentiated illumination signify the night<br />

time urban identity. <strong>Light</strong> in the city is used<br />

to mark out paths <strong>and</strong> routes, light up spaces<br />

<strong>and</strong> highlight l<strong>and</strong>marks – both over great<br />

distances in terms of the city’s skyline <strong>and</strong> in<br />

a more local context in the city itself.<br />

The design options range from the subtle,<br />

uniform illumination of facades to define<br />

spaces <strong>and</strong> make tangible their spatial confines<br />

even in the dark, to expressive, temporary<br />

lighting concepts for festive occasions.<br />

The principle frequently applied here is that<br />

of less is more, because only subdued basic<br />

light in the background can create contrasts<br />

through light that bring squares or buildings<br />

to prominence. Scenographic elements<br />

should concentrate on prominent buildings<br />

or specific situations in public spaces: as a<br />

<strong>com</strong>ponent of special effects used for events<br />

Tune the light – the practice<br />

Townscape, urban space, l<strong>and</strong>marks<br />

<strong>and</strong> particular occasions, but also in response<br />

to the different usages which relate to the<br />

time of day, the season <strong>and</strong> the weather. The<br />

lighting concept can be varied in terms of its<br />

design including light colour, brightness or<br />

direction of light, within the scope of a light<br />

dramaturgy, to allow an urban space to be<br />

continuously reinterpreted.<br />

Different types of buildings require different<br />

lighting design approaches. In principle,<br />

solid facades require different methods than<br />

transparent facades. As an alternative to the<br />

extensive lighting of massive facades, spe-<br />

cific building elements can be accentuated<br />

through their contours. Glass architecture<br />

lit from within, on the other h<strong>and</strong>, appears<br />

to glow. At night, glass facades which reflect<br />

daylight are given the effect of depth due to<br />

the dimension of visibility within. The façade<br />

structure here appears to be a silhouette<br />

around the core of the building. The lighting<br />

concept inside is effectively carried to the<br />

outside – <strong>and</strong> a lighting concept on the outside<br />

must ensure cohesion. The more the<br />

boundaries between interior <strong>and</strong> exterior dissolve<br />

through the transparency of the shell of<br />

the building, the more strongly the lighting<br />

design requires a holistic approach.<br />

Focalflood LED facade<br />

luminaires are mounted<br />

close to the façade to<br />

produce striking grazing<br />

light – in white or<br />

colour with varychrome<br />

technology. The maintenance-free<br />

LED technology<br />

gives more freedom<br />

in the choice of<br />

mounting locations.<br />

Software such as <strong>Light</strong><br />

Studio forms an integral<br />

part of lighting systems<br />

for scenographic concepts.<br />

The software provides<br />

easy-to-use tools<br />

to produce quality light<br />

with structure <strong>and</strong> a<br />

timed sequence.<br />

Large brick facades<br />

are bathed in striking<br />

grazing light to emphasise<br />

the texture of the<br />

historic façade through<br />

the rich contrasts produced<br />

by the play of<br />

light <strong>and</strong> shadow.<br />

The silhouette of a<br />

city at night is characterised<br />

by illuminated<br />

l<strong>and</strong>mark buildings.<br />

Lens wallwashers accentuate<br />

the columns. The<br />

wall surfaces are illuminated<br />

by floodlights<br />

mounted on the ceilings<br />

of the gateways.<br />

Scenographic lighting<br />

elements increase the<br />

impact of l<strong>and</strong>marks<br />

<strong>and</strong> other prominent<br />

spaces in urban areas:<br />

as a permanent part<br />

of the nightly silhouette<br />

of a city or in the<br />

context of temporary<br />

effects.<br />

18 tune the light tune the light 19


<strong>Light</strong> Master: Stage<br />

The stage in the <strong>Light</strong> Master helps designers<br />

by providing a spatial diagram of all luminaires.<br />

The Clients can be arranged by “drag<br />

<strong>and</strong> drop” to produce a clear display of the<br />

lighting situation. The stage can be used both<br />

as a horizontal <strong>and</strong> a vertical projection such<br />

as for a façade. Where a Client has several<br />

addresses (varychrome luminaires), these are<br />

<strong>com</strong>bined in one symbol.<br />

Tune the light – the practice<br />

Townscape, urban space, l<strong>and</strong>marks<br />

Individually controllable luminaires<br />

Individual controllability is a primary advantage<br />

of the DALI technology, which is useful,<br />

for example, when a scenographic lighting<br />

concept requires changing patterns on a<br />

facade. These installations are clearly more<br />

economical <strong>and</strong> easier to implement with<br />

<strong>Light</strong> System DALI than with <strong>com</strong>mon, busbased<br />

lighting control systems – <strong>and</strong> allow<br />

greater creative freedom.<br />

As a visual record, the<br />

<strong>Light</strong> Client symbols of<br />

a DALI system can be<br />

freely placed anywhere<br />

on the stage – for either<br />

a horizontal or a verti-<br />

cal plane, depending on<br />

the actual project.<br />

Focalflood floodlights<br />

Focalflood floodlights<br />

have a wide light intensity<br />

distribution with a<br />

focal point <strong>and</strong> a cutoff<br />

angle of over 50°.<br />

An exception to this is<br />

the varychrome floodlight<br />

with T16 lamps in<br />

red, green, <strong>and</strong> blue:<br />

a diffuser <strong>and</strong> a Softec<br />

lens here ensure <strong>com</strong>-<br />

Vertical lighting outdoors<br />

Overhanging building<br />

surfaces or roofs are ideal<br />

for mounting Paratec<br />

wallwashers. Due to their<br />

uniform, vertical distribution,<br />

these luminaires<br />

not only emphasise the<br />

wall in its function as a<br />

room boundary, but also<br />

reveal the structure of<br />

the surface.<br />

plete mixing of the<br />

basic colours at the<br />

light aperture to produce<br />

lighting without<br />

colour shadows or<br />

perimeters.<br />

20 tune the light tune the light 21<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

<br />

Focalflood: one name, different characteristics<br />

Several product ranges in the ERCO Program<br />

are called “Focalflood“. These are all for use<br />

outdoors <strong>and</strong> share a characteristic housing<br />

design with a rectangular light aperture <strong>and</strong><br />

a parabolic profile, but have different sizes,<br />

lighting technologies, <strong>and</strong> thus, also, different<br />

fields of application.<br />

Focalflood facade<br />

luminaire<br />

These <strong>com</strong>pact LED<br />

luminaires produce a<br />

narrow-beam light distribution<br />

for grazing<br />

light. Longitudinally,<br />

the light is spread wide<br />

to ensure soft transitions<br />

when light beams<br />

are arranged side by<br />

side. In the varychrome<br />

version, the system<br />

consists of reflector<br />

<strong>and</strong> spread lens ensuring<br />

<strong>com</strong>plete colour<br />

mixing.<br />

<strong>Light</strong>mark facade luminaires<br />

are used for uniform<br />

illumination of<br />

facades. The precise<br />

light direction of these<br />

efficient optical systems<br />

minimises the<br />

proportion of spill light.<br />

For this bathing pier,<br />

the Tesis recessed inground<br />

wallwashers<br />

were intentionally<br />

widely spaced so as to<br />

produce a rhythmical<br />

effect to reveal the<br />

back wall.


<strong>Light</strong> plays a central <strong>and</strong> multifaceted role in<br />

architectural design. It is light that allows us<br />

to see space <strong>and</strong> structure in the first place;<br />

<strong>and</strong> it is lighting that makes architecture <strong>and</strong><br />

the people, objects <strong>and</strong> materials in it be<strong>com</strong>e<br />

visible. Yet more than making things visible,<br />

light also determines the way we perceive our<br />

environment. It influences our well-being <strong>and</strong><br />

the aesthetic effect <strong>and</strong> emotional atmosphere<br />

of a room. Contrasts in brightness <strong>and</strong><br />

different light colours can establish hierarchies<br />

of perception <strong>and</strong> focal points in a room.<br />

<strong>Light</strong>ing design must start with the elements<br />

that define a room, such as the walls,<br />

floor, ceiling, <strong>and</strong> openings. Placed in the<br />

right light, they emphasise the shape <strong>and</strong><br />

character of the architecture <strong>and</strong> provide a<br />

background for the objects illuminated in the<br />

space.<br />

Walls <strong>and</strong> other vertical elements in particular<br />

are important for the perception of architecture.<br />

Illuminated walls give the impression<br />

of a light, open space, they structure the archi-<br />

Tune the light – the practice<br />

Space, surface, perception<br />

tecture <strong>and</strong> make the room proportions <strong>and</strong><br />

surfaces easier to appreciate. A uniform light<br />

distribution from ceiling to floor presents the<br />

wall as an entity.<br />

Accents on the ceiling result in a different<br />

impression, a changed room character. <strong>Light</strong><br />

can draw attention to the ceiling – which is<br />

useful for features such as historic frescos or<br />

stucco work where the attention of the occupants<br />

is to be directed upward, or it can serve<br />

as indirect lighting for the room. Fitted with<br />

a lighting control system for separate control<br />

of the luminance levels of individual room<br />

surfaces, the appearance of a room can be<br />

changed within broad limits simply by using<br />

different light scenes.<br />

While extensive areas on a wall are usually<br />

illuminated by wallwashers, ceilings are frequently<br />

illuminated with ceiling washlights<br />

or as luminous ceilings. The diffuse, overhead<br />

light of the latter is often <strong>com</strong>bined with daylight<br />

entering through rooflights to look like<br />

the diffuse light of an overcast sky.<br />

Furthermore, the lighting should underline<br />

the theme of the sequence of spaces. Contrasts<br />

can visually divide rooms, while uniform<br />

illuminance creates continuity. The<br />

establishment of spatial correlations with<br />

light is not limited merely to the connection<br />

of interior spaces. It also provides the<br />

transition between exterior <strong>and</strong> interior, as<br />

in entrance areas, for example, or in a home<br />

looking out into the garden.<br />

Uniform lighting<br />

strongly emphasises<br />

the volume of the<br />

structure.<br />

Complex Clients such as<br />

varychrome luminaires<br />

which, technically, have<br />

three DALI addresses,<br />

are shown in <strong>Light</strong><br />

Studio as an easy-tooperate<br />

unit with interactive<br />

control panels.<br />

The Client list in <strong>Light</strong><br />

Studio contains all the<br />

<strong>Light</strong> Clients (DALI<strong>com</strong>patible<br />

luminaires)<br />

of the DALI system.<br />

<strong>Light</strong> Clients can be<br />

grouped <strong>and</strong> allocated<br />

to zones <strong>and</strong> control<br />

gear.<br />

Coloured washlights<br />

for the back wall of the<br />

foyer create an emotionally<br />

stimulating<br />

atmosphere <strong>and</strong> attract<br />

attention to the back of<br />

the room.<br />

Quadra varychrome<br />

lens wallwashers produce<br />

colourful, totally<br />

saturated light based<br />

on LED varychrome<br />

technology.<br />

RGB colour mixing<br />

luminaires are based<br />

on additive <strong>com</strong>binations<br />

of red, green <strong>and</strong><br />

blue light.<br />

Equipped with coloured<br />

T16 fluorescent lamps,<br />

TFL varychrome wallwashers<br />

are an efficient<br />

method of displaying<br />

walls with coloured<br />

light – dynamically<br />

controlled via DALI.<br />

Washlights illuminating<br />

the canopy act as a secondary<br />

reflector for an<br />

indirect lighting effect<br />

<strong>and</strong> define the appearance<br />

of the space.<br />

22 tune the light tune the light 23


The appearance of a<br />

room is influenced<br />

as much by different<br />

brightness levels as it<br />

is by colour contrasts<br />

of the surfaces.<br />

Subtle differentiation<br />

results from different<br />

shades of white such<br />

as warm white <strong>and</strong><br />

neutral white.<br />

Tune the light – the practice<br />

Space, surface, perception<br />

<strong>Light</strong> used to differentiate spaces<br />

<strong>Light</strong> conveys information, for brightly lit<br />

areas automatically attract attention. Different<br />

levels of brightness ensure improved orientation<br />

in the room <strong>and</strong> can emphasise areas<br />

such as the foreground, the centre or the background.<br />

A suitable light intensity distribution<br />

directs the attention <strong>and</strong> structures the wealth<br />

of information in a space: areas with key information<br />

are highlighted, secondary or irrelevant<br />

information, on the other h<strong>and</strong>, is kept<br />

in the background through lower lighting levels.<br />

The significance of the effect depends on<br />

the brightness contrast between surfaces, i.e.<br />

between the object <strong>and</strong> the surroundings.<br />

Low saturation coloured<br />

illuminance of<br />

vertical surfaces has a<br />

notable effect on the<br />

atmosphere.<br />

The monochrome dimmable<br />

attribute in the<br />

<strong>Light</strong> Studio software<br />

identifies infinitely<br />

dimmable luminaires,<br />

When <strong>com</strong>bined with<br />

white light directed onto<br />

the work surfaces, the<br />

requirements of both<br />

design <strong>and</strong> ergonomics<br />

are fulfilled.<br />

such as spotlights or<br />

downlights for halogen<br />

lamps.<br />

T16 fluorescent lamps<br />

RGB<br />

Lamps <strong>and</strong> colour space<br />

All the colours perceptible to the human eye<br />

can be represented as a structure using the<br />

st<strong>and</strong>ard valency system of the CIE (“chromaticity<br />

diagram”). The brightness dimension is<br />

disregarded <strong>and</strong> only the shade <strong>and</strong> saturation<br />

of the colours are depicted in this diagram.<br />

The saturation increases from the white<br />

zone in the centre toward the edges. When<br />

the colour loci of the red, green <strong>and</strong> blue light<br />

sources used are connected, the resulting triangle<br />

shows all the colours that can be produced<br />

with a RGB colour mixing luminaire.<br />

Due to the lower saturation<br />

of coloured<br />

fluorescent lamps,<br />

the light colours of<br />

the TFL varychrome<br />

wallwashers, for example,<br />

produce more of a<br />

pastel character (left).<br />

Since coloured LEDs<br />

have a higher saturation<br />

than fluorescent<br />

lamps, the colour triangle<br />

of the Quadra<br />

lens washlights is larger<br />

<strong>and</strong> as such includes<br />

a greater number of<br />

colours (right).<br />

<strong>Light</strong> Studio: chromatic circle<br />

Coloured luminaires <strong>and</strong> other installations<br />

with RGB technology, if used effectively,<br />

require a lighting control system that controls<br />

the dimmer settings of the individual colour<br />

light sources allowing a reproduction of specific<br />

light colours. These can subsequently<br />

be integrated into meaningful scenes <strong>and</strong><br />

sequences. <strong>Light</strong> colours are easy to set using<br />

software with a chromatic circle, as the colour,<br />

such as orange, can be selected without<br />

the need to use the three individual dimmer<br />

settings of red, green <strong>and</strong> blue. The choice of<br />

colours is facilitated by a range of predefined<br />

colours. The colour attribute in <strong>Light</strong> Studio is<br />

set interactively, either via the HSB/chromatic<br />

circle or the RGB settings. The HSB colour<br />

model defines each colour in terms of hue,<br />

saturation <strong>and</strong> brightness. The brightness is<br />

always defined separately, while hue <strong>and</strong> saturation<br />

can be set either in the chromatic circle<br />

or by means of two slider controls. RGB<br />

hues are entered numerically between 0 <strong>and</strong><br />

255 for each basic colour.<br />

High performance LED<br />

This symbol identifies<br />

varychrome luminaires<br />

with RGB colour mixing<br />

technology that can<br />

be electronically controlled<br />

to produce an<br />

infinite variety of light<br />

colours.<br />

24 tune the light tune the light 25


Designing sales areas today primarily means<br />

designing an event to create a shopping<br />

experience, a br<strong>and</strong> experience for the customer.<br />

Professional shop designers work<br />

scenographically in order to create themes<br />

into a coherent sequence of events. One of<br />

their tools used in the process is light as an<br />

intangible medium that allows space to be<br />

continuously reinterpreted.<br />

<strong>Light</strong> in a shop takes on a wide variety of<br />

functions: it attracts attention through the<br />

visual effect of neon signs, windows <strong>and</strong><br />

entrance areas. It structures the sales area<br />

into functional zones, creates perception<br />

hierarchies <strong>and</strong> highlights routes. It ensures<br />

optimum product presentations <strong>and</strong> creates<br />

special effects for particular displays or decorations.<br />

It helps customers feel <strong>com</strong>fortable<br />

<strong>and</strong> – specifically in the extensive field<br />

of fashion <strong>and</strong> cosmetics – look good. <strong>Light</strong><br />

finally also serves as a medium to express the<br />

image <strong>and</strong> values of a br<strong>and</strong> in an identifiable<br />

way within the scope of a “corporate lighting”<br />

concept. It is also used to express seasonal<br />

themes such as a change of collections<br />

in the fashion industry by producing the<br />

appropriate atmosphere.<br />

Cyclical changes from refurbishments to<br />

major renovations as occur within the retail<br />

Tune the light – the practice<br />

Br<strong>and</strong>, identity, attraction<br />

sector are intended to address the customer<br />

on a deeply emotional level. These changes<br />

require the use of lighting equipment that<br />

provides light not merely as a static medium,<br />

but as a dynamic means used to express<br />

space, time <strong>and</strong> atmosphere. In a <strong>Light</strong><br />

System DALI environment, the zoning of<br />

shop floor, for example, can be displayed by<br />

different brightness levels <strong>and</strong> rearranged<br />

as required in the <strong>Light</strong> Studio software.<br />

Coloured light can be subtle, such as pastel<br />

tones used to illuminate the back of a window<br />

with wallwashers, or striking in the<br />

form of richly coloured accent lighting.<br />

Effects such as dynamic colour sequences<br />

attract the viewer’s attention as an exceptional<br />

eye-catcher <strong>and</strong> reveal the atmosphere<br />

in the shop to be in a state of flux. Varychrome<br />

luminaires, individually controlled via DALI,<br />

enable lighting designers <strong>and</strong> window dressers<br />

to set up <strong>and</strong> change these effects interactively<br />

with the easy-to-use tools in <strong>Light</strong><br />

Studio without constantly having to adapt<br />

the lighting hardware through a long <strong>and</strong><br />

laborious process. Specific light qualities or<br />

light scenes can be reproduced precisely <strong>and</strong><br />

subsequently be realised simultaneously in<br />

cases such as chain stores. <strong>Light</strong> scenes can<br />

be organised in timed sequences using the<br />

calendar-like <strong>Light</strong> Timer software module.<br />

In this way, different times of the day, weekdays<br />

<strong>and</strong> holidays <strong>and</strong> even entire periods<br />

such as the sales or the pre-Christmas season<br />

can be differentiated by means of lighting.<br />

The advantages of a lighting control system<br />

such as <strong>Light</strong> System DALI, which integrates<br />

the functions even of <strong>com</strong>plex lighting<br />

equipment like RGB colour changing luminaires<br />

<strong>and</strong> controls them through the <strong>Light</strong><br />

Studio software, are self-evident here.<br />

Window-dressing works<br />

powerfully with stagelike<br />

effects.<br />

Shop design requires<br />

brilliant, <strong>com</strong>pact <strong>and</strong><br />

highly efficient light<br />

sources – such as the<br />

miniaturised metal<br />

halide lamps HIT 20W,<br />

integrated into <strong>Light</strong><br />

System DALI by DALI<br />

actuators.<br />

Scenographic light<br />

in the shop: a design<br />

medium that interprets<br />

the themes <strong>and</strong> motifs<br />

of a fashion or season<br />

into a scene – from<br />

subtle to expressive.<br />

The timed progression<br />

of coloured light is an<br />

effective eye-catcher.<br />

Enhanced experience<br />

<strong>and</strong> emotion are the<br />

main reasons for using<br />

scenographic methods<br />

in designing shop windows<br />

or retail interiors.<br />

The coloured light of<br />

this Optec spotlight is<br />

created by twelve highpower<br />

LEDs. The Softec<br />

lens ensures a softedged,<br />

uniform beam<br />

balancing the basic<br />

colour <strong>com</strong>ponents<br />

red, green <strong>and</strong> blue.<br />

International br<strong>and</strong>s<br />

insist on reproducible<br />

lighting concepts with<br />

a high recognition<br />

factor.<br />

26 tune the light tune the light 27


<strong>Light</strong> Book<br />

This software module<br />

is used for the spatial<br />

structuring of a project.<br />

<strong>Light</strong> Changer<br />

Touch screen control<br />

panel for daily operation<br />

of the <strong>Light</strong><br />

System.<br />

Typical vertical illumination<br />

in shop design:<br />

<strong>Light</strong>scan wallwashers<br />

focus the light on the<br />

upper third of the wall.<br />

Brilliant accent light-<br />

Tune the light – the practice<br />

Br<strong>and</strong>, identity, attraction<br />

shop window<br />

wall<br />

<strong>Light</strong> Studio: <strong>Light</strong> Book<br />

The <strong>Light</strong> Book is used for the spatial structuring<br />

of <strong>Light</strong> System DALI installations. Its<br />

main function is to create zones <strong>and</strong> assign<br />

<strong>Light</strong> Clients or <strong>Light</strong> Changers to zones. Floor<br />

plans can be created in the stage template of<br />

the <strong>Light</strong> Book. A zone can consist of a room,<br />

functional areas or several rooms. The flexible<br />

structure of <strong>Light</strong> System DALI allows zones<br />

to overlap – this means that a <strong>Light</strong> Client can<br />

belong to several zones. Shop design epitomises<br />

the purpose of defining zones: if, for<br />

example, the shop facade, the windows <strong>and</strong><br />

the sales area are defined as individual zones,<br />

the light scenes in these zones can be set up<br />

<strong>and</strong> recalled irrespective of what is happening<br />

around them. The light scenes <strong>and</strong> light-<br />

Vertical illumination Accentuating objects<br />

ing for the products is<br />

provided by spotlights<br />

mounted on tracks.<br />

shelf<br />

One of the trends in<br />

shop lighting is to<br />

present products in<br />

the same manner as<br />

museums exhibits. The<br />

appropriate profes-<br />

cash point<br />

ing effects in the shop windows can then be<br />

changed according to the season, without<br />

having to modify the internal lighting. Each<br />

zone can have its own, independently set<br />

timer program. A “global zone” that includes<br />

all the Clients in a project allows scenes such<br />

as “All on” or “All out”, to be created e.g. for<br />

room cleaning.<br />

sional accent lighting<br />

is achieved through key<br />

light, fill light <strong>and</strong> back<br />

light.<br />

DALI dimmers <strong>and</strong> DALI actuators<br />

DALI dimmers <strong>and</strong> DALI switch actuators<br />

greatly increase the application options of<br />

<strong>Light</strong> System DALI. They allow a wide range<br />

of conventional luminaires such as those in<br />

ERCO’s previous range to be integrated into<br />

a <strong>Light</strong> System DALI installation. This is particularly<br />

useful for luminaires without control<br />

gear or for lamps for which DALI control<br />

gear is not yet available, including most of the<br />

high-intensity discharge lamps.<br />

<strong>Light</strong> System DALI is an open system:<br />

DALI-<strong>com</strong>patible luminaires or actuators<br />

from other manufacturers can also be incorporated<br />

into the system. Conversely, ERCO<br />

<strong>Light</strong> Clients, i.e. DALI-<strong>com</strong>patible luminaires,<br />

are suitable for operation with DALI controls<br />

of other manufacturers. However, only when<br />

the <strong>Light</strong> System DALI, the <strong>Light</strong> Studio software<br />

<strong>and</strong> the ERCO <strong>Light</strong> Clients are <strong>com</strong>bined<br />

does the full potential <strong>and</strong> advantage of this<br />

design system such as automatic setup <strong>and</strong><br />

automatic recognition be<strong>com</strong>e available.<br />

The DALI actuator,<br />

DALI dimmer <strong>and</strong> DALI<br />

transformer accessories<br />

allow virtually all non-<br />

DALI-<strong>com</strong>patible luminaires<br />

to be controlled<br />

with the <strong>Light</strong> System<br />

DALI.<br />

The Client Editor of the<br />

<strong>Light</strong> Studio software is<br />

used to integrate DALI<strong>com</strong>patible<br />

luminaires<br />

from other manufacturers<br />

into <strong>Light</strong> System<br />

DALI or process the<br />

factory coding of the<br />

ERCO <strong>Light</strong> Clients.<br />

Integrating luminaires from other<br />

manufacturers<br />

Individually dimmed fluorescent lamps in red,<br />

green <strong>and</strong> blue behind the frosted glass wall<br />

allow all light colours to be dynamically controlled.<br />

The coloured light display is a fascinating<br />

sight through which the atmosphere<br />

in the room is in a constant state of flux.<br />

The Client Editor in the <strong>Light</strong> Book module<br />

of the <strong>Light</strong> Studio software allows light ceilings<br />

or light walls with control gear featuring<br />

DALI interfaces to be easily <strong>com</strong>bined into a<br />

single varychrome luminaire. This simplifies<br />

the selection of the exact colour locus: the<br />

user can now interactively select colours<br />

using the colour wheel, instead of having to<br />

enter the numerical RGB value. The Client<br />

Editor allows all types of DALI luminaires to<br />

be integrated into the system, this even<br />

includes specially manufactured factory<br />

coded ERCO <strong>Light</strong> Clients.<br />

28 tune the light tune the light 29


Tune the light – the practice<br />

Event, drama, emotion<br />

Events largely rely on the creative use of light<br />

<strong>and</strong> on the interaction with <strong>and</strong> between people.<br />

The lighting <strong>com</strong>municates the themes<br />

<strong>and</strong> motifs of the event <strong>and</strong> supports its<br />

production with a progressive sequence of<br />

scenes. Versatile, dynamic lighting can both<br />

conjure up details out of the magical darkness<br />

or veil rooms in light of changing colours<br />

to create an experience that evokes a state of<br />

fluidity. Individual lighting effects contrast<br />

with the surroundings <strong>and</strong> attract attention.<br />

This is “light to observe", light which has no<br />

practical application, e.g. creating a gr<strong>and</strong><br />

entrance as an aesthetic spectacle, an emotional<br />

impact, able to captivate <strong>and</strong> astonish<br />

its audience. Atmosphere, traditionally<br />

created by means of ch<strong>and</strong>eliers <strong>and</strong> c<strong>and</strong>lelight,<br />

can now be produced by more modern<br />

means such as through the projection of patterns<br />

<strong>and</strong> pictures using gobos <strong>and</strong> stencils<br />

made of sheet metal or glass.<br />

With the introduction of varychrome luminaires<br />

<strong>and</strong> other individually addressable<br />

<strong>Light</strong> Clients in a <strong>Light</strong> System DALI installation,<br />

the transition between everyday <strong>and</strong><br />

event lighting now be<strong>com</strong>es fluid. This is due<br />

to the change from the laborious setup of<br />

temporary show lighting to the establishment<br />

of different light scenes <strong>and</strong> light programs<br />

in the <strong>Light</strong> Studio software. Compared to<br />

st<strong>and</strong>ard lighting, event lighting works with a<br />

more intense dramaturgy <strong>and</strong> colour mood to<br />

produce the desired effect <strong>and</strong> get it to unfold<br />

over a specific period of time.<br />

To create memorable experiences at events<br />

or at restaurants, the light must create the<br />

right atmosphere at the right time. Each element<br />

throughout the evening has its own<br />

light scenes to correspond with the activities<br />

of the occupants, i.e. the hosts <strong>and</strong> the guests:<br />

from light suitable for wel<strong>com</strong>ing <strong>and</strong> be<strong>com</strong>ing<br />

acquainted to light for listening, light for<br />

cocktails, light for the meal, <strong>and</strong> light for dancing<br />

<strong>and</strong> celebrating. “Tune the light” invites<br />

you to exercise this new, creative freedom<br />

using light to create constantly new, striking<br />

light sequences from a single technical infrastructure.<br />

The <strong>Light</strong> Studio software<br />

spatially structures<br />

the quality of<br />

light in a timed progression.<br />

<strong>Light</strong> at events is similar<br />

to stage lighting<br />

– except that it does<br />

not separate the actors<br />

from the audience. The<br />

expression here is to ee<br />

<strong>and</strong> be seen.<br />

ERCO track for DALI<br />

installation<br />

The <strong>com</strong>bination of<br />

coloured light <strong>and</strong><br />

projection produces<br />

interesting <strong>and</strong> varied<br />

lighting effects. One<br />

approach is coloured<br />

background lighting<br />

with an overlay of<br />

white gobo patterns.<br />

30 tune the light tune the light 31<br />

<br />

<br />

<br />

<strong>Light</strong> Clients on the<br />

DALI track<br />

Flexible lighting with<br />

spotlights on track is<br />

indispensable for event<br />

lighting. With DALI live<br />

ends, the ERCO track<br />

be<strong>com</strong>es a DALI track<br />

that allows ERCO <strong>Light</strong><br />

Clients to be operated<br />

with DALI adapters.<br />

DA DALI data cable<br />

DA DALI data cable<br />

1 Circuit<br />

N Neutral conductor<br />

PE Protected earth<br />

conductor<br />

With filters, the projections<br />

can also be<br />

in colour. By dimming<br />

the projectors, the light<br />

patterns can be made<br />

to appear or disappear.


Phase 1:<br />

Blue pattern<br />

Events require different<br />

light scenes throughout<br />

the evening. During<br />

a speech, the focus is<br />

placed on the speaker,<br />

the background is darkened<br />

for the video presentation.<br />

Tune the light – the practice<br />

Event, drama, emotion<br />

<strong>Light</strong> Studio: scene list<br />

A light scene defines the colour or dimmer<br />

settings of each light source in the room. For<br />

event lighting, the light scenes are designed<br />

to match the sequence of the event. The<br />

scene list in the <strong>Light</strong> Studio is used to organise<br />

light scenes. With appropriate names, the<br />

scenes can be sorted <strong>and</strong> arranged using the<br />

search function.<br />

Phase 2:<br />

Blue pattern<br />

+ Magenta pattern<br />

<strong>Light</strong> Studio: <strong>Light</strong> Timer<br />

The <strong>Light</strong> Timer allows numerous light<br />

scenes to be recalled automatically at predetermined<br />

times. The light scenes are<br />

assigned to specific sections of the event.<br />

These sections can be interpreted using many<br />

different light scenes for a short sequence<br />

or for a longer period. Cyclical events such<br />

as festive lighting at weekends or on specific<br />

weekdays can also ideally be controlled using<br />

the <strong>Light</strong> Timer.<br />

During dinner, the coloured<br />

lighting of the<br />

walls creates an emotive<br />

atmosphere, while<br />

accent lighting on the<br />

tables accentuates the<br />

gastronomic delights.<br />

Phase 3:<br />

Blue pattern<br />

+ Magenta pattern<br />

+ text<br />

Dynamic effects with<br />

projectors: if several<br />

projectors are dimmed<br />

alternately, the appearance<br />

<strong>and</strong> disappearance<br />

of the patterns creates<br />

the impression of<br />

movement.<br />

Subdued lighting with<br />

lighting effects in the<br />

background creates the<br />

right atmosphere for<br />

meetings <strong>and</strong> conversations<br />

<strong>and</strong> creates a<br />

suitable backdrop for<br />

an intimate setting.<br />

Colour filters<br />

The classic method of creating coloured light<br />

is by using colour filters as attachments.<br />

Interference colour filters feature a relatively<br />

high transmission factor <strong>and</strong> a high colour<br />

density, due to the clear separation of the<br />

reflecting <strong>and</strong> transmitting spectral ranges.<br />

ERCO provides four st<strong>and</strong>ard colour filters as<br />

natural light colours for architectural lighting.<br />

These are derived from the colours of<br />

light found in nature: Amber for the sunrise,<br />

Sky Blue as the sky by day, Magenta for the<br />

sunset, <strong>and</strong> Night Blue for the night sky. Other<br />

filter colours can be custom-made on request.<br />

Projection effects with contour spotlights<br />

Stella contour spotlights with a projection<br />

lens produce a sharp-edged beam. The contour<br />

attachment (1) ensures a sharp projection<br />

of freely adjustable triangular <strong>and</strong> square<br />

shapes. The lens is focused by turning the lens<br />

holder ring (2). The version for QT12 100W<br />

low-voltage halogen lamps is also available as<br />

a <strong>Light</strong> Client with DALI adapter <strong>and</strong> can integrate<br />

dimmable projection effects into a <strong>Light</strong><br />

System DALI environment.<br />

32 tune the light tune the light 33<br />

1<br />

2<br />

The sharp-edged illumination<br />

of the picture<br />

surface makes the pictures<br />

appear to radiate<br />

from within, while the<br />

background remains<br />

dark. The distortion in<br />

the perspective which<br />

is due to the angle<br />

The holder for aperture<br />

masks <strong>and</strong> gobos is integrated<br />

into the contour<br />

attachment of the luminaire<br />

to avoid lateral<br />

spill light. Depending on<br />

the aperture masks supplied,<br />

the Stella contour<br />

spotlights have emission<br />

angles of 16°, 22°<br />

<strong>and</strong> 26°.<br />

of incidence of light<br />

can be corrected by<br />

the four blades in the<br />

framing attachments<br />

to achieve the precise<br />

shape required.


ERCO is a cosmopolitan, globally active <strong>com</strong>pany.<br />

ERCO showrooms <strong>and</strong> offices can be<br />

found in all major markets. Here, our welleducated,<br />

specially trained employees work<br />

as lighting advisors. This worldwide network<br />

ensures reliable service <strong>and</strong> <strong>com</strong>petent,<br />

on-site support especially on international<br />

projects: from providing advice during the<br />

planning stage, tendering, sample supply<br />

<strong>and</strong> project planning to customer service<br />

<strong>and</strong> training.<br />

“Consultant to the consultant” – this is<br />

how ERCO lighting advisors see their role<br />

in the building process: they provide professional<br />

support to designers in all matters<br />

relating to lighting technology <strong>and</strong> in each<br />

individual project phase. With case-related<br />

specialist information <strong>and</strong> customised product<br />

documentation they help customers to<br />

make the correct decision when selecting<br />

lighting equipment.<br />

The showrooms <strong>and</strong> offices provide ideal<br />

facilities for meetings during the project<br />

phase. Each has a mock-up section for sample<br />

<strong>and</strong> other product demonstrations.<br />

However, our ERCO service does not end<br />

with the on-schedule delivery of the required<br />

products: after switching on, our lighting<br />

advisors support customers both verbally<br />

Experiencing scenographic light – worldwide<br />

ERCO showrooms <strong>and</strong> offices<br />

<strong>and</strong> actively or with re<strong>com</strong>mendations, advice<br />

<strong>and</strong> assistance in focusing luminaires.<br />

All our addresses are found at:<br />

www.erco.<strong>com</strong>/contact<br />

Mock-up section<br />

The ERCO showrooms<br />

have the necessary<br />

infrastructure to<br />

explain the meaning<br />

of “Tune the light”:<br />

using all the qualities<br />

of light in time <strong>and</strong><br />

space (ERCO Great<br />

Britain, London).<br />

<strong>Light</strong>ing qualities<br />

Our wide range of luminaires<br />

addressable via<br />

lighting control equipment<br />

are ready for<br />

operation to allow the<br />

demonstration of subtle<br />

lighting qualities: such<br />

as a direct <strong>com</strong>parison<br />

between different types<br />

of wallwashers.<br />

Didactics<br />

Designer seminars<br />

provide information<br />

on the right use of<br />

our highly developed<br />

lighting equipment.<br />

<strong>Light</strong> in space<br />

The effect of light in<br />

space is difficult to<br />

put into words or pictures<br />

– it needs to be<br />

experienced. For this,<br />

the ERCO showrooms<br />

provide ideal, flexible<br />

conditions (ERCO<br />

Netherl<strong>and</strong>s, Naarden).<br />

Project management<br />

The offices provide<br />

ideal facilities for project<br />

meetings: conference<br />

at ERCO Dubai.<br />

Events <strong>and</strong> seminars<br />

These turn ERCO showrooms<br />

into a meeting<br />

place for the local light<br />

<strong>and</strong> architecture scene:<br />

such as here at ERCO<br />

Pol<strong>and</strong> in Warsaw.<br />

34 tune the light tune the light 35


Experiencing light – worldwide<br />

ERCO Addresses<br />

Europe:<br />

Austria<br />

ERCO Leuchten GmbH<br />

Zweigniederlassung Wien<br />

Modecenter Str. 14/4.OG/BC<br />

1030 Wien<br />

Austria<br />

Tel.: +43 1 798 8494 0<br />

Fax: +43 1 798 8495<br />

info.at@erco.<strong>com</strong><br />

Belgium<br />

ERCO <strong>Light</strong>ing Belgium Bvba/sprl<br />

Leuvensesteenweg 369 bus 7<br />

1932 Zaventem<br />

Belgium<br />

Tel.: +32 2 340 7220<br />

Fax: +32 2 347 3882<br />

info.be@erco.<strong>com</strong><br />

Cyprus<br />

J. N. Christofides Trading Ltd.<br />

P.O. Box 21093<br />

1c Kennedy Avenue<br />

1501, Nicosia<br />

Cyprus<br />

Tel.: +357 22 813 043<br />

Fax: +357 22 764 643<br />

mail@jnc.<strong>com</strong>.cy<br />

Czech Republic<br />

ERCO <strong>Light</strong>ing<br />

Organizacni slozka<br />

Jana Masaryka 3/456<br />

120 00 Praha 2<br />

Czech Republic<br />

Tel.: +420 2 225 111 16<br />

Fax: +420 2 225 217 12<br />

info.cz@erco.<strong>com</strong><br />

Bulgaria<br />

Croatia<br />

Lithuania<br />

Slovakia<br />

Slovenia<br />

see Czech Republic<br />

Denmark<br />

ERCO <strong>Light</strong>ing<br />

Vesterbrogade 136 C, st.<br />

1620 København V<br />

Denmark<br />

Tel.: +45 33 21 80 60<br />

Fax: +45 33 21 80 64<br />

info.dk@erco.<strong>com</strong><br />

Estonia<br />

see Finl<strong>and</strong><br />

Finl<strong>and</strong><br />

Oy HedTec Ab<br />

Lauttasaarentie 50<br />

00 200 Helsinki<br />

Postilokero 110<br />

00 201 Helsinki<br />

Finl<strong>and</strong><br />

Tel.: +358 9 682 881<br />

Fax: +358 9 673 813<br />

lighting@hedtec.fi<br />

France<br />

ERCO Lumières Eurl<br />

6ter, rue des Saints-Pères<br />

75007 Paris<br />

France<br />

Groupe Paris-IIe de France<br />

Tel.: +33 1 44 77 84 71<br />

Fax: +33 1 47 03 96 68<br />

Groupe Régions<br />

Tel.: +33 1 44 77 84 75<br />

Fax: +33 1 49 27 06 48<br />

Groupe Architecture Commerciale<br />

Tel.: +33 1 44 77 84 70<br />

Fax: +33 1 44 77 84 84<br />

info.fr@erco.<strong>com</strong><br />

Germany<br />

ERCO Leuchten GmbH<br />

Postfach 2460<br />

58505 Lüdenscheid<br />

Brockhauser Weg 80–82<br />

58507 Lüdenscheid<br />

Germany<br />

Tel.: +49 2351 551 100<br />

Fax: +49 2351 551 603<br />

info.de@erco.<strong>com</strong><br />

Great Britain<br />

ERCO <strong>Light</strong>ing Ltd.<br />

38 Dover Street<br />

London W1S 4NL<br />

Great Britain<br />

Tel.: +44 20 7408 0320<br />

Fax: +44 20 7409 1530<br />

info.uk@erco.<strong>com</strong><br />

Greece<br />

Expo Ltd.<br />

Nimfeou Str. 20 & 24<br />

11528 Athens<br />

Greece<br />

Tel.: +30 210 748 5560<br />

Fax: +30 210 770 6342<br />

Expo@<strong>com</strong>pulink.gr<br />

Hungary<br />

ERCO Fénytechnika<br />

ERCO Leuchten GmbH<br />

Kereskedelmi Képviselet<br />

Budapest<br />

Irányi u. 1. mfsz. 2.<br />

1056<br />

Hungary<br />

Tel.: +36 1 266 0006<br />

Fax: +36 1 266 0006<br />

info.hu@erco.<strong>com</strong><br />

Icel<strong>and</strong><br />

see Sweden<br />

Irel<strong>and</strong><br />

Design<strong>Light</strong> Irel<strong>and</strong> Ltd.<br />

289 Harolds Cross Road<br />

Dublin 6W<br />

Irel<strong>and</strong><br />

Tel.: +353 1 496 6177<br />

Fax: +353 1 496 6851<br />

info@designlight.<strong>com</strong><br />

Italy<br />

ERCO Illuminazione S.r.l.<br />

Via Vivaldi<br />

Residenza dell’ Orione 34<br />

20080 Basiglio (Milano)<br />

Italy<br />

Tel.: +39 02 904 5031<br />

Fax: +39 02 904 503 51/42<br />

info.it@erco.<strong>com</strong><br />

Latvia<br />

Xcelsior stila grupa<br />

Muksalas Iela 42<br />

Riga LV 1004<br />

Latvia<br />

Tel.: +37 1 780 5233<br />

Fax: +37 1 780 5231<br />

xcelsior@xcelsior.lv<br />

Netherl<strong>and</strong>s<br />

ERCO <strong>Light</strong>ing Nederl<strong>and</strong> B.V.<br />

Gooimeer 13<br />

1411 DE Naarden<br />

Netherl<strong>and</strong>s<br />

Tel.: +31 35 699 1710<br />

Fax: +31 35 694 6383<br />

info.nl@erco.<strong>com</strong><br />

Norway<br />

ERCO Belysning A.S.<br />

Industriveien 8 B<br />

1473 Lørenskog<br />

Postboks 83 Ellingsrudåsen<br />

1006 Oslo<br />

Norway<br />

Tel.: +47 67 973 240<br />

Fax: +47 67 973 244<br />

info.no@erco.<strong>com</strong><br />

Pol<strong>and</strong><br />

ERCO Leuchten GmbH. Sp. z o. o.<br />

Przedstawicielstwo w Polsce<br />

ul. Bialy Kamien 7<br />

02-593 Warszawa<br />

Pol<strong>and</strong><br />

Tel.: +48 22 898 7845<br />

Fax: +48 22 898 2939<br />

info.pl@erco.<strong>com</strong><br />

Portugal<br />

Omnicel<br />

Técnicas de Iluminação, S.A.<br />

Rua Castilho, 57-5. Dto.<br />

1250-068 Lisboa<br />

Portugal<br />

Tel.: +351 21 381 3080<br />

Fax: +351 21 381 3090<br />

omnicel.lx@omnicel.pt<br />

Romania<br />

SC. ProEnerg SRL<br />

Str. M. Kogalniceanu nr. 60/A.<br />

410094 Oradea<br />

Romania<br />

Tel.: +40 259 447 163<br />

Fax: +40 259 413 869<br />

office@proenerg.ro<br />

Spain<br />

ERCO Iluminación, S.A.<br />

c/ El Plà nº 47<br />

08750 Molins de Rei, Barcelona<br />

Spain<br />

Tel.: +34 93 680 1110<br />

Fax: +34 93 680 0546<br />

info.es@erco.<strong>com</strong><br />

Delegación Cataluña<br />

c/ El Plà nº 47<br />

08750 Molins de Rei, Barcelona<br />

Spain<br />

Tel: +34 93 680 1244<br />

Fax: +34 93 680 2624<br />

info.barcelona@erco.<strong>com</strong><br />

Delegación Centro<br />

c/ Buen Suceso nº 13<br />

28008 Madrid<br />

Spain<br />

Tel.: +34 91 542 6954<br />

Fax: +34 91 559 0965<br />

info.madrid@erco.<strong>com</strong><br />

Sweden<br />

ERCO <strong>Light</strong>ing<br />

Birger Jarlsgatan 46<br />

11429 Stockholm<br />

Sweden<br />

Tel.: + 46 8 545 044 30<br />

Fax: + 46 8 545 044 39<br />

info.se@erco.<strong>com</strong><br />

Switzerl<strong>and</strong><br />

Neuco AG<br />

Würzgrabenstrasse 5<br />

8048 Zurich<br />

Switzerl<strong>and</strong><br />

Tel.: +41 44 437 3737<br />

Fax: +41 44 437 3738<br />

mail@neuco.ch<br />

Neuco SA<br />

100, route de Cossonay<br />

1008 Prilly<br />

Switzerl<strong>and</strong><br />

Tel.: +41 21 637 3000<br />

Fax: +41 21 637 3003<br />

mail.prilly@neuco.ch<br />

The Middle East:<br />

Dubai<br />

ERCO <strong>Light</strong>ing<br />

ERCO Leuchten GmbH<br />

Representative Office Dubai<br />

P.O. Box 62221<br />

Dubai<br />

United Arab Emirates<br />

Tel.: +971 4 336 9798<br />

Fax: +971 4 337 3746<br />

info.ae@erco.<strong>com</strong><br />

Bahrain<br />

Egypt<br />

India<br />

Jordan<br />

Kuwait<br />

Oman<br />

Qatar<br />

see Dubai<br />

Lebanon<br />

La Giralda<br />

Mme Curie Street<br />

Beirut-Lebanon<br />

P.O. Box 13-5554<br />

Lebanon<br />

Tel.: +961 1 864 641<br />

Fax: +961 1 867 353<br />

lagirald@inco.<strong>com</strong>.lb<br />

Saudi Arabia<br />

Technolight<br />

P.O. Box 12679<br />

Jeddah 21483<br />

Saudi Arabia<br />

Tel.: +966 2 669 3241<br />

Fax: +966 2 665 9664<br />

jeddahbranch@<br />

technolight-ksa.<strong>com</strong><br />

United Arab Emirates<br />

M/S Scientechnic<br />

P.O. Box 325<br />

Dubai<br />

United Arab Emirates<br />

Tel.: +971 4 66 6000<br />

Fax: +971 4 66 6176<br />

scitech@emirates.net.ae<br />

ERCO Head Office<br />

ERCO Leuchten GmbH<br />

Postfach 2460<br />

58505 Lüdenscheid<br />

Brockhauser Weg 80–82<br />

58507 Lüdenscheid<br />

Germany<br />

Tel.: +49 2351 551 0<br />

Fax: +49 2351 551 300<br />

info@erco.<strong>com</strong><br />

www.erco.<strong>com</strong><br />

For our up-to-date address list,<br />

please visit www.erco.<strong>com</strong><br />

36 tune the light tune the light 37<br />

Southeast Asia:<br />

Singapore<br />

ERCO <strong>Light</strong>ing<br />

ERCO Leuchten GmbH<br />

Representative Office (S.E.A.)<br />

63a Club Street<br />

Singapore 069437<br />

Singapore<br />

Tel.: +65 6 227 3768<br />

Fax: +65 6 227 8768<br />

info.sg@erco.<strong>com</strong><br />

Brunei<br />

Indonesia<br />

Philippines<br />

Vietnam<br />

see Singapore<br />

Malaysia<br />

ERCO <strong>Light</strong>ing<br />

ERCO Leuchten GmbH<br />

Representative Office (K.L.)<br />

Level 40, Tower 2<br />

Petronas Twin Tower<br />

Kuala Lumpur City Centre<br />

50088 Kuala Lumpur<br />

Malaysia<br />

Tel.: +60 3 2168 4479<br />

Fax: +60 3 4257 5950<br />

info.my@erco.<strong>com</strong><br />

Thail<strong>and</strong><br />

Palicon Pro-Art <strong>Light</strong>ing Ltd.<br />

58/3 Soi Prompak,<br />

Sukhumvit Road<br />

Klongton-Nua, Vadhana<br />

Bangkok 10110<br />

Thail<strong>and</strong><br />

Tel.: +662 382 1851<br />

Fax: +662 382 1852<br />

uwe@palicon.corp-th.<strong>com</strong><br />

East Asia:<br />

China<br />

ERCO <strong>Light</strong>ing<br />

ERCO Leuchten GmbH<br />

Representative Office Shanghai<br />

Rm 2015, Civil Aviation Center<br />

18, Xin Jinqiao Road Pudong<br />

Shanghai 201206<br />

P.R. China<br />

Tel.: +86 21 5030 5979<br />

Fax: +86 21 5030 5879<br />

info.cn@erco.<strong>com</strong><br />

Architectural <strong>Light</strong>ing (HK) Ltd.<br />

3/F. Shing Dao Industrial Building<br />

232 Aberdeen Main Road<br />

Aberdeen, Hong Kong<br />

P.R. China<br />

Tel.: +85 2 287 022 88<br />

Fax: +85 2 255 227 87<br />

waal@williamartists.<strong>com</strong><br />

Japan<br />

ERCO TOTO Ltd.<br />

Shibakoen ND Bldg.<br />

2-5-10 Shiba<br />

Minato-ku<br />

Tokyo 105-0014<br />

Japan<br />

Tel.: +81 3 5418 8230<br />

Fax: +81 3 5418 8238<br />

info.jp@erco.<strong>com</strong><br />

Korea<br />

Altek <strong>Light</strong>ing<br />

Jungjin B/D, 619-2<br />

Sinsa-Dong, Gangnam-Gu<br />

Seoul<br />

Korea<br />

Tel.: +82 2 512 7779<br />

Fax: +82 2 512 4117<br />

altek@altek.co.kr<br />

Australia<br />

ERCO <strong>Light</strong>ing<br />

ERCO Leuchten GmbH<br />

Representative Office Australia<br />

349 Pacific Highway<br />

North Sydney NSW 2060<br />

Australia<br />

Tel.: +61 2 9004 8801<br />

Fax: +61 2 9004 8805<br />

info.au@erco.<strong>com</strong><br />

New Zeal<strong>and</strong><br />

see Australia<br />

North America:<br />

USA<br />

ERCO <strong>Light</strong>ing Inc.<br />

160 Raritan Center Parkway<br />

Suite 10<br />

Edison, NJ 08837<br />

USA<br />

Tel.: +1 732 225 8856<br />

Fax: +1 732 225 8857<br />

info.us@erco.<strong>com</strong><br />

Canada<br />

Mexico<br />

see USA<br />

South America:<br />

Argentina<br />

ERCO Leuchten GmbH<br />

Oficina de Representación<br />

Av. Alicia M. de Justo 2030, Of.202<br />

1106 Buenos Aires<br />

Argentina<br />

Tel.: +54 11 431 314 00<br />

Fax: +54 11 431 254 65<br />

info.ar@erco.<strong>com</strong><br />

Bolivia<br />

Brazil<br />

Chile<br />

Colombia<br />

Ecuador<br />

Paraguay<br />

Peru<br />

Uruguay<br />

Venezuela<br />

see Argentina<br />

Our ERCO lighting<br />

experts in regional<br />

centres, offices <strong>and</strong> at<br />

partner <strong>com</strong>panies are<br />

available in all major<br />

markets around the<br />

world.


4<br />

E<br />

Art.-Nr. 1029172000 EN 04/2006

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