Taiwan's research and development HPLighting) uses its unique copper substrate high-power LED packaging technology to create a 7W LED bulb. This new product has achieved 630 lumens in bulb color (3,000K), and the luminous efficiency of the bulb is achieved. 90 lm / W level.
Under the subsidy of the Science and Technology Project of the Ministry of Economic Affairs of Taiwan, Yanjing Optoelectronics utilizes its innovative copper substrate high-power packaging technology to have the advantages of fast heat conduction and excellent light quality, and cooperate with the high power factor and high power developed by Silicon Electronics (8016TT). The efficient LED driver power module, used in 7W LED bulb products, has reached the same brightness as the 60W tungsten bulb, which is one of the important breakthroughs of Taiwan.
7W bulb specifications:
1. Light color (CCT): 3000K
2. Brightness: 630lumen
3. Efficiency: 90lumen/W
4. Color rendering (Ra): 90
5.LED power module: power factor>0.92, efficiency>0.8
The 90-lumen/W 7W bulb developed by R&S LED package is expected to be mass-produced in 2011/Q2. The company will exhibit the development results at the Guangzhou International Lighting Exhibition 6.1 Hall and booth H24 on June 9~12, 2010.
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