... warranty high power led bulb 1,3*2 W 2,2 years warranty 3,Lampbase;E27 4,AC110or 220v E27G603*2W ... Bridgelux or cree 2 years warranty high power led bulb1,Power:3*2W2,Lampbase ... cold white9,Working life:50,000 hours10,could be dimmable11,2 years warranty12,certificates,CE& ROHS13,could be placed everwhere indoor ...