... 5.Color Tempt: 2700~7000K E27 LED lamp ==========SPECIFICATION================================================LED lamp, led lamps lighting,led lamp company, LED lamp Bulb Model NO: CH-C35RE27-H48Power ... light transmission;- Proprietary & unique heat sink design;- GU10,E26,E14,B22,E17,E27,E11,GU5.3 base types ... . Use 5mm DIP LED ,high lumen and common lumen both available,2700-3500K(WW), 6000-7000K(CW) ...