... 5W,7W,9W,11W,13W,15W,18W Half spiral 12mm CFL tube Item No.PictureVoltage(V/HZ) Color Temp(K) ... : residences, offices, restaurants Trade Terms:1.Payment: T/T , 30% deposits before production, 70% balance to be paid before dleiverying ... ;4.High-class stores,shopping malls. Half spiral 12mm CFL Energy Saving Bulb 5W,7W,9W,11W,13W,15W,18W ... 7W,9W,11W,13W,15W,18W Half spiral 12mm CFL Energy Saving Bulb