Wireless Remote Control Light Bulb Lamp Holder Adapter Socket Cap for E27 E26 Screw Port Standard Bulb MULTI APPLICATION LIGHT SOCKET ADAPTOR : E26 and E27 Bulb, CFL, LED, and incandescent compatible. Use it for bedroom, basement, table lamp and any place you want. WIRELESS REMOTE CONTROL LAMP HOLDER ADAPTOR: Portable remote control with a key chain, can easy hang on the wall. Don't worry about down stair to turn off the lamp on night.Much more convenient then the on/off button on the wall. ALL IN ONE KEY FOR REMOTE CONTROL: With the wireless remote light socket, turn the lamp on/off by remote control switch, give you more convenience can be used for emergency lighting in dark night. REMOTE DISTANCE: 10m (no obstacle in the environment) wireless remote control switch. Special design for living room, office. Simple one key control, even for elderly or kids can use it. NOTE: Please power off the electric switch before use this wireless remote control light socket. When put the socket and lamp well, keep the switch on the wall stay in an energized state.