Outlook of LED energy-saving lamps in the Chinese market
fecha:2011-04-15 11:14
estado:para resolver
pregunta:admin
As long as our concerned,National Development and Reform Commission, Ministry of Finance issued the partial financial subsidies to promote efficient lighting products task .
Live without of incandescent become an international trend.A hundred years ago,humans have been using incandescent which Edison invented in the electric age.Current through the tungsten heating, and lighting.Principle is simple and low cost, but not energy saving. Incandescent lamps use 90% of the energy turns into
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