... warranty 4. Shenzhen factory Hollow-Out Heat Sink13W led bulb E27 Top Sale 40,0000pcs in 2011.ATZ Hollow-out ... 10W,13W,16W,20W LED BULB Model : ATZ-BB-13WProduct Name: Led Bulb E27, Led Light BulbLED Bulb Power: 13W Replace CFL ... Chip: 26pcs Samsung 5630Base: E27Size: D:70XH:125mmVoltage:100-240VacMaterial : Aluminum +PCCertification: CE, RoHSApplication: Hotel, Shop, Supermarket,home 46X31X26CM/CARTON, ...