Lighting Science Group's High-Output and Ultra-Efficient LED Bulbs Pass Rigorous Energy Star Testing Standard
Oct 26, 2010 Lighting Science Group now has five ENERGY STAR labeled LED light bulbs. The ENERGY STAR approved DEFINITY PAR38 (narrow flood and spot), PAR30 (narrow flood) and MR16 (flood and narrow flood) LED bulbs are 80% more efficient than the 75, 60, and 25 watt incandescent halogen bulbs that they replace, are fully dimmable, and have approximately 50 percent more lumens (light output) than competing products. The DEFINITY bulbs are the first in a line of Lighting Science Group products going through the ENERGY STAR approval process that also include A19, PAR20, and G25 bulb types. The DEFINITY LED bulbs contain no mercury, are completely recyclable, are instant on, and offer outstanding light quality.
DEFINITY LED line was tested under the rigorous ENERGY STAR Eligibility Criteria, Version 1.1 process by an independent laboratory approved by the U.S. Department of Energy’s CALiPER program. To receive the ENERGY STAR label for an integral LED lamp, the DEFINITY PAR38, PAR30, and MR16 bulbs were tested under the LM79 standard for overall efficiency, color temperature, color rendering, color spatial uniformity, and light emission pattern.
Picture - PAR20
Author: BIO T&T
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