U.S. LED bulb into the house more energy efficient high light efficiency
fecha:2010-11-23 15:57
dollar but.
Cognitive lumens
Consumers should pay attention to LED bulbs praise exaggerated. On Wednesday, U.S. Federal Trade Commission (FTC) charged LED manufacturers - American Lighting, claiming that the company overstated its LED lamp output and life expectancy. U.S. Department of Energy later this year a detailed plan will be developed by a number of retailers and prove that the company involved, to help users informed of new lighting technology.
Department of Energy responsible for th
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