No electrolytic capacitors as large as the innovative LED price war war
fecha:2010-12-01 16:13
r standard LED bulbs important reference.
Wang Xi-day with four points summarize the core of the standard: 1, lower power factor threshold, help to reduce costs and expand sales of LED lights; 2, highlighting the low power LED bulbs directly replace incandescent norms; 3, clear LED light bulb efficiency of 55 lumens per watt, the bottom line; 4, a clear light decline after 25,000 hours with a limit of three bottom line.
Direct replacement LED light bulbs with energy saving light bulbs is signi
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