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2013-05-06According to the iSuppli research report, global LED sales are expected to increase by 10.9% annually to $7.4 billion in 2009 and further climb to $14.3 billion in 2013, -
1. It is better not to make lamp belt (line light source) lighting; 2. It is better not to use bright color light source; -
【Company news】 National standard of lamps and lanterns will implement unqualified lamps to be removed from the market2013-05-06Mandatory national standards for lamps will come into effect on January 1, with category 0 lamps with the lowest safety level gradually withdrawn from the market according to the regulations. -
According to relevant information, in the part of LED light source, with the rapid improvement of white LED luminous efficiency and rapid price reduction -
According to different ballast methods used in gas discharge lamps, ballast circuits can be divided into five types: resistance ballast, inductance ballast, capacitor ballast, inductance - capacitor ballast and electronic ballast. -
In recent years, China's electric light source industry has made great progress, and the international light source development, research and marketing center is shifting to China.
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