Light and Scenography - Erco.com
Light and Scenography - Erco.com
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 />
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26–29<br />
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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