ARRI L-Series

There is much discussion about the “green” credentials of LEDs in the market, but perhaps the most compelling aspect in this regard is the associated cost savings. L-Series fixtures can reduce electricity usage by more than 75% and their LED light engines last 200 times longer than normal bulbs, when compared to conventional tungsten Fresnels. These and other cost-saving attributes will combine to effect a rapid return on investment.

 ARRI L-Series ARRI L-Series ARRI L-Series ARRI L-Series ARRI L-Series
ARRI L-Series ARRI L-Series ARRI L-Series ARRI L-Series

Studio Example

If 50 L7 Fresnels were used to replace 50 1000 W tungsten-lamped Fresnels in a full-time-use broadcast studio, over the course of five years the retrofit would save:

  • 416,000 kWh of electricity from reduced power consumption and 160,000 kWh from reduced air conditioning, which equates to $70,000 in combined savings on electricity use.
  • 2,900 lamps, which at $15 each for a 1000 W tungsten globe, adds up to $44,000.
  • If this was a brand new studio, $34,000 in dimmers and dimmer rack installation.

Total savings over a five year period are approximately $148,000. Clearly, cost savings of this scale make the L7 fixtures an extremely compelling option for replacing tungsten Fresnels.
 
In terms of the environmental side of the “green” argument, this retrofit would save 450 tons of Co2 emissions and 964 barrels of oil. Or to put it another way, the use of 1000 W tungsten Fresnels would require the planting of 10,600 trees to offset the additional carbon footprint.

 ARRI L-Series
ARRI L-Series
ARRI L-Series ARRI L-Series ARRI L-Series
ARRI L-Series
ARRI L-Series
ARRI L-Series ARRI L-Series
ARRI L-Series
ARRI L-Series

Location Applications

Lighting teams working on location will love the versatility they can achieve in small to medium-size packages. Nine ARRI L7 Fresnels can be run off a single 20 A, 110 V outlet, as opposed to only two 1000 W or three 650 W tungsten Fresnels.
ARRI L-Series
ARRI L-Series ARRI L-Series
ARRI L-Series
ARRI L-Series ARRI L-Series
ARRI L-Series

Upgradeable Technology
for a Solid Investment

We all know the pace at which LED efficiency is improving, so the L7 is an expansible platform designed to adapt with the latest enhancements in LED chip performance.
 
The light engine is fully upgradeable, ensuring that the fixtures can take advantage of technology advances as and when they happen.

 
The firmware is also upgradeable through the USB port on the rear of each unit, accommodating future control protocols such as ACN and incorporating other system enhancements that may become available in due course.

 ARRI L-Series
ARRI L-Series
ARRI L-Series ARRI L-Series ARRI L-Series
ARRI L-Series ARRI L-Series
ARRI L-Series
ARRI L-Series
ARRI L-Series ARRI L-Series ARRI L-Series
ARRI L-Series