acegoo Wireless Lights Switch Kit, No Battery No Wiring, Quick Create or Relocate On/off Switches for Lamps Fans Appliances, Self-Powered Switch Remote Control House Lighting (Switch and Receiver) ADD ON/OFF SWITCHES TO LIGHTS WITHOUT WIRING - Create a switch for lights which don't have switch or no wall switch, like pull chain light fixture, ceiling lights [ Easy Relocate Light Switch ]: No pulling wires to the switch, no tearing walls, quick remodel existing switches location. Compatible any lamps like halogen/incandescent/CFL/fluorescent/LED [ Create Multi-location Switch ]: Easy create multiple switches controlling one light by pairing multil switches with one receiver. A switch also can pair with several receivers to accomplish a switch control multi lights [ Switch Can Place Anywhere ]: Innovative kinetic switch no wiring needed, mounts wherever you want in the house range, mounting screws and 3M tape provided for easy installation [ Save Install Costs and Time ]: No pulling wires, no tearing walls. The switch receiver was wired between power and lamp. Save huge labor and material costs comparing with traditional switch [ No Batteries Required ]: Adopt newest energy harvesting technology, press switch to produce electricity. No electric leakage problems, water-resistance switch can work in wet environment