New study looks at utilities and other energy efficiency programs to incentivize exterior lighting products that satisfy the DLC’s LUNA Technical Requirements. LUNA-qualified products are designed to ...
MUNICH, Germany — The Dresden technical university and OLED vendor Novaled AG (Dresden, Germany) claim they have reached an efficiency of 90 lumen per watt. Now researchers have to overcome only ...
The most-commonly used four-foot, eight-foot, and two-foot (U-shaped) T12 fluorescent lamps will begin disappearing from distributors’ and retailers’ shelves in less than one year July 25, 2011 The ...
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