Green Lighting
fecha:2011-05-16 13:38
estado:para resolver
pregunta:admin
s), which is very comprehensive, very harmful, because many types of light sources, there are many who should be efficient promotion. On the energy conversion efficiency, there are effective and compact fluorescent light equivalent (such as direct fluorescent lamps), than the light-efficient (such as high pressure sodium lamps, metal halide lamp), these highly efficient light sources have their own characteristics and benefits, have their application places, certainly not simply use a class of e
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