... 12W LED bulb 1,Epistar chip 2,good heat dissipation 3,CE,RoHS approved 4,wifi controled and dimmable light available LED screw bulb ... parameters Model wattinput volt.Hz.LED QTY.CRIlumencolorsizelamp baseGL-S ... , Max.control distance is 20m. LED screw bulb View: LED screw bulb Exploded View: LED screw bulb application area: Home, offices, shop ...