lighting products analysis
fecha:2011-09-01 12:34
ability of the outside world and most agile. Because, people inside the brain memory repository of information stored in the object image, mostly in the natural formation of white light irradiation. Therefore, the most appropriate LED lighting color temperature range, should be close to the sun, natural white color temperature range, is the most scientific choice. 2, the Europeans prefer the low color temperature of biological, geographical reasons, then, why Europeans like to do a low temperatu
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10/20 13:45