High Brightness LED Bulb 4w 1)3014 SMD light source 2)CE,RoHS certificate ... /E26/B22 light base 4)4w,6w,8w for choosing High Brightness LED Bulb 4w Feature 1.The shell is 6063 extrusion molding aluminum ... by adopting high power LED light source with high brightness and low decay, it can save more than 80% energy than traditional bulb, it’s ...