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 [Save Install Costs and Time]:No pulling wires,no tearing walls.The switch receiver was wired between power and lamp.