acegoo Wireless Lights Switch Kit, No Wiring No Battery, Quick Create or Relocate On/Off Switches for Light LampAppliances, Self-powered Remote Control Switch for House Lighting (Switch and Receiver)

ADD OR RELOCATE A SWITCH TO YOUR LIGHTS WITHOUT PULLING WIRE to the switch location, quick installation and save labor and material costs. Easy remodel lights controls for pull-chain light fixture, cupboard lighting, ceiling lights, old house, or anywhere you want to add a switch. (Note: The receiver must be connected to a neutral wire to be used, if there is no neutral wire in the switch box, it needs to be installed in the lampshade)