European energy efficiency label to green business opportunities in China LED enterprises
fecha:2010-11-23 14:28
efficient household compact fluorescent and LED lights (if led home lighting technology is popular) based. In addition, the regulations also rated life, lumen maintenance, the number of switching cycles before retirement, early retirement rates, start-up time, color-rendering index of performance and energy efficiency-related indicators were clearly defined.
National Electric Light Source Quality Supervision and Inspection Center (Shanghai) that the Deputy Director of Yuan Qi, LED directional li
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02/06 20:51