Hesunse E27 One Way Remote Control Lamp Bulb Holder 220V Description: Remote lamp design sophisticated appearance, very easy to install, suitable for a variety of standard screw-in incandescent, energy saving lamps, LED lights, eliminating the trouble light switch in the dark, to bring you a convenient easy life, a backup a sense of well-being by caring spontaneously. Specification: Input Power:AC180V-245V(50/60HZ) Channel:1 Max Load Power:800W(incandescent) 90W(LED/energy saving lamp) Working Temperature:&lt;80 Control Dista nce:&gt;20M Battery Type:27A 12V Is Battery Included:No Remote Controller Size:59x30x12mm Lamp Holder:60x85mm Feature: Suitable for incandescent and energy-saving lights High quality and low price Fast response and long control distance. Stable performance and strong to resist interference, not obstructed by walls and furniture! Easy to install and simple to use. Double control(wall switch function and control function),safety(the shell applies to the fire-retardant material),easy instal lation(just wire connection) Package Included: 1X Lamp Holder 1X Remote control