LED energy saving lights and then break
Date:2010-11-24 17:08
, the light fades serious; Fifth, due to the low efficiency of power lamps unnecessary step, the same price and under the effects of road lighting, there is no advantage.
Improve lighting uniformity to achieve energy saving
LED street lamp because there is a bottleneck aspects, it has been working on rapid development of a better than LED lights energy-saving products. After years of efforts, in October 2007 on rapid application of the energy-saving lamps LED directional lighting and its manuf
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