High Brightness LED Bulb 4w 1)3014 SMD light source 2)CE,RoHS ... B22 light base 4)4w,6w,8w for choosing High Brightness LED Bulb 4w Feature 1.The shell is 6063 extrusion ... The cover is made of anti-static material and PMMA, high light transmittance more than 90%, even illuminance,it is no ... light source with high brightness and low decay, it can save more than 80% energy than traditional bulb, it’s also ...