... the same brightness of fluorescent lamp2,Compared with energy saving lamp of up to 63% the average life expectancy of 20000 hours or ... (PC)Aluminum+PC98Nature white,cool white,warm whiteApplication:Various of public places, food, shops,showrooms,stores,department stores, ... stable production capacity reaching 500,000pcs per month.2) A, Strict raw material inspection; B,100% aging lines testing ...