Table lamp
fecha:2011-05-16 11:58
estado:para resolver
pregunta:admin
ect the product performance and effectiveness. 1 is a typical high-power LED LED green lighting products, as the country promoting the use of green lighting products, high-power white LED light source is an inevitable choice. The product features are as follows: ◎ High efficiency: High Power LED luminous efficiency of over 45 lm / W, but also because almost all the spectrum LED concentrated in the visible light spectrum, far more efficient than incandescent light and is catching up with energy-
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