Energy saving lighting blub: 4U-9W 1)10,000 HRS 2)UL,CE,GS, ... ,000pcs/month 4)OEM accepted CFL 4U Energy saving lighting blub: 4U-9W1)1,500,000 pcs/month2)Up to 10 ... -650082520080001772328Hangzhou Qianlong Electronic Co., Ltd CFL 4U Energy saving lighting blub(4U-9W)