2011 04-04 L-Series brochure.indd - ARRI Lighting Rental

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ANNOUNCING A
LUMINOUS
DEBUT
The first glimpse of a brighter future: introducing the ARRI L-Series,
a new generation of lighting fixtures that heralds the seamless integration
of LED technology into established working practices within the film,
television and event industries.
By delivering state-of-the-art technical innovations through a recognizable
system platform, the L-Series offers a smooth transition into an era of
high performance, energy-efficient studio and location lighting solutions.

UNIQUE LED LIGHTS WITH
TRUE FRESNEL
PERFORMANCE
The L-Series is launching with three LED Fresnel fixtures so close to
their conventional equivalents in function and performance that they
create a previously unattainable opportunity: like-for-like replacement
of traditional Fresnels with LED-based units.
The L7-T, L7-D and L7-C are the first LED fixtures to truly incorporate
Fresnel characteristics such as continuous focusability from spot to
flood and a smooth, homogenous light field. L stands for LED and 7 for
the 7” Fresnel-like lens shared by all three models. It is in color output
that they differ: the L7-T is 3200 K (matching tungsten), the L7-D is
5600 K (matching daylight), and the L7-C is color controllable. As the
L-Series range expands, additional optical and light engine options
will add further versatility to the product platform.
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FAMILIAR
BUT REVOLUTIONARY
The innovative technology embodied in the L-Series Fresnels is made immediately
accessible by their traditional functionality. The fact that they can be operated
in the same way and in the same situations as conventional Fresnels means a zero
learning curve for the lighting team, who will not have to alter their working
methods when making the switch to the L-Series; nor will studios have to reconfigure
their operating procedures.

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THE SIMPLEST ROUTE TO LONG-TERM
ENERGY SAVINGS
75% POWER REDUCTION
Tungsten 1000 W 1000 W
ARRI L7-T 220 W
Running costs is where the similarity to tungsten Fresnels ends. L-Series fixtures
reduce electricity usage by 75%, which equates to dramatic cost savings in terms of
power draw. Further savings are brought about by the exceptional life span of the LED
light engine, which lasts around 200 times longer than a conventional tungsten lamp;
the reduced maintenance and minimized power distribution will combine with other
cost-saving attributes such as built-in dimming to effect a rapid return on investment.
The L-Series also facilitates energy savings outside the studio, as versatile location
lighting setups can be achieved with available power, meaning no large generators
and no expensive fuel bills.

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THE FIRST LED FIXTURES WITH AN
EVEN LIGHT FIELD

Everything you thought you couldn’t do with LED? Now you can. While
other LED-based fixtures have been hampered by an uneven light field, the
L-Series produces a uniform field with defined, single shadow rendition, just
like a traditional Fresnel. Color distribution is smooth and even, while high
color rendition ensures vivid, true-to-life images.
A unique combination of versatility and efficiency, with no compromise made
to either, renders the L-Series adaptable to a wide variety of applications.
All three launch models offer integrated dimming and continuous focus,
with the consistently smooth light field and defined shadows maintained
across the entire intensity and spot-to-flood ranges.
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COOL
BURNING
L-Series Fresnels burn cold; the lack of forward heat signifi cantly reduces studio
air conditioning costs and allows for a much cooler work environment. This
makes life easier on set, both for the technicians behind the lights and the talent
in front of them.
Two diff erent cooling assemblies are available for the L-Series. To satisfy the
rigorous sound requirements of modern broadcast studios, a completely passive
cooling system creates a truly silent fi xture. Alternatively, an active cooling
option provides an incredibly compact and lightweight confi guration for location
applications.
AND COST
SAVING

GREATER THAN 5X REDUCTION IN HEAT
Tungsten 1000 W 950 W of heat
180 W of heat
ARRI L7-T
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VERSATILE AND
CONTROLLABLE
BEAM

Just as with a conventional Fresnel, precise light field control can be achieved with
barndoors and flags, permitting the same beam cutting and shaping that lighting
designers depend on. L-Series fixtures can be supplied with on-board manual
controls, which are especially useful on location. For color tuneable models such as
the L7-C, these controls allow precise manipulation of intensity, color temperature,
green-magenta point, hue and saturation.
The fully tuneable white light can be adjusted for different skin tones, camera
sensors, and mixed-light environments, while specific color shades can be matched
through full gamut color mixing. Unlike other LED fixtures, this level of color
control does not involve compromising the quality of the light field: the L-Series
is unique in combining uniform light and single shadow rendition with absolute
control of color attributes.
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EASY MAINTENANCE AND SERVICE
Serviceability is a key design feature of the L-Series, with easy access to all components and
ready availability of parts through the global ARRI support network. The passively cooled
housings are truly solid-state, with no moving parts to replace, so maintenance couldn’t be
simpler. With the actively cooled housings, fans can be accessed and exchanged with ease.

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DEPENDABLE ARRI
QUALITY
ARRI has been making Fresnel lampheads for almost three-quarters of a century,
so the L-Series Fresnels embody a lifetime of experience and expertise. Like all ARRI
products they utilize components of uncompromising durability, in anticipation of
high impact handling and usage. Sturdy and reliable, they are rated for IP54 weather
resistance and are built to withstand the sustained rigors of modern production
environments.

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UPGRADABLE
TECHNOLOGY FOR A SOLID INVESTMENT

Investment in the ARRI L-Series is an investment in the future. Technology
is advancing exponentially across all fields of motion picture and broadcast
production, so new system platforms must be expandable if they are to keep
pace with developments and deliver long term cost savings.
The L-Series fixtures employ a future-proof architecture with upgradeable
light engines, controls and optical accessories, making them the best lights
for today, and the best lights for tomorrow.
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TECHNICAL DATA
Product L7
Lens Diameter 7 in / 175 mm
Color Temperature L7-T: 3200 K
L7-D: 5600 K
Color Rendition CRI > 90, CQS > 90
L7-C: Color Tuneable, 2700 K – 10000 K,
Green – Magenta Adjustment, Full Gamut Color Mixing
Beam Angle 15 – 50°, Continuously Focusable
Dimming Integrated, 0 – 100% Continuous, 16-bit
Control 5-Pin DMX + RDM, On-board Controller, USB
Power 220 W, 90-264 V AC, 50 – 60 Hz
Weather Protection IP54
Mounting Sliding Stirrup, High Strength Tilt Lock, Optional Pole Operation
Ambient Temperature Range Passive Cooling -20 to +35°C
Active Cooling -20 to +50°C
Physical Dimensions Passive Cooling 303 H x 220 W x 375 - 480 mm D (flood – spot focus)
11.8 H x 8.7 W x 14.8 – 18.9 in D (flood – spot focus)
Weight Passive Cooling 11 kg / 24 lb
Active Cooling 303 H x 220 W x 328 - 433 mm D (flood – spot focus)
11.8 H x 8.7 W x 12.9 – 17.0 in D (flood – spot focus)
Active Cooling 6.5 kg / 14 lb
Accessories 4-Leaf Barndoor
8-Leaf Barndoor
Filter Frame
TV studio location courtesy of: die fernsehwerft GmbH, Berlin, www.diefernsehwerft.de
This L-Series brochure (L5.90195.E) is published by Arnold & Richter Cine Technik, April 01, 2011 © ARRI/2011
Technical data and offering are subject to change without notice. All rights reserved. Without any warranty. Not binding 04/2011. ARRI is a registered trademark of Arnold & Richter Cine Technik GmbH & Co. Betriebs KG.
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