3 w energy saving lamp: Lifespan: 8000hrs PCB: 8000hrs, SMT, fireproof board CE, RoHS, IEC60968 /60969,SONCAP Watt:3 3W energy saving lamp in Zhongshan City, ... of energy saving lamps, our product include 2U, 3U, 4U,6U, 8U, spiral, lotus, flower, special design and integrative lamp cup with different ... from 7mm to 17mm.If you need this lamp, please feel free to contact with us. We can supply you ...