Japanese experts discuss the latest technological advances LED
fecha:2010-12-01 17:28
anese companies (Philips LumiledsLighting) Hiroyuki Kamiyama high efficiency white LED into the center of the relevant technology in the future were discussed. According to Kamiyama Hiroyuki introduced, according to ordinary white LED luminous efficiency rate, will be in the last few years, more than 200lm / W. Although the light bulb in the light-emitting efficiency and color LED inferior to the ordinary white LED, but it has now reached 90 ~ 100lm / W, would soon be more than 200lm / W. In the
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02/06 18:58