The national semiconductor light-emitting device (LED) application of product quality supervision and inspection center testing, the Chinese Academy of Sciences Haixi Research Institute, Fujian Wanbang Optoelectronics and crystal energy photoelectric development of the 3.6-watt LED bulb lamp lighting effect of 134.4 lumens / Tiles, color rendering index of 81.4. According to a new report provided by the Fujian Provincial Institute of Science and Technology Information, the overall efficiency of the LED bulb over the domestic and foreign literature publicly reported LED bulb light the entire light efficiency index. He Wenming, chairman of Wanbang Optoelectronics, said that the product uses the crystal light LED high-efficiency chip, the unique technology of Wanbang MCOB package and Wanbang's hollow bulb light structure design, and has independent intellectual property rights; now it has been able to achieve industrialization, and the production cost is low. As for similar products, it will be launched to the market in the near future, and the price will be closer to that of energy-saving lamps. This is another major breakthrough in the development and promotion of high-efficiency LED lighting products in Fujian. (Wu Desong) Plastic Phenolic Core Foam Roller Cover Plastic Phenolic Core Foam Roller Cover,Blue Foam Paint Roller Cover,Paper Core Foam Roller Cover,Phenolic Core Black Foam Roller Cover PRO-CHARGER CO., LTD. (VICTOR HERO HOLDINGS LTD, TIME VALUE LTD.) , https://www.pro-chargerco.com