The Heath/Zenith WC-6017-WH Wireless RF Wall Switch Receiver allows you to add control to wired lighting fixtures. All you have to do is simply replace your existing switch with the wireless switch receiver. The wall switch fits standard wiring boxes and uses your existing wiring. Choose any Heath/Zenith wireless transmitter to operate the receptacle such as a remote control (Wireless Lighting Remote Control or Wireless Master Remote Control) or a motion sensor within 100 feet, each sold separately. The switch controls up to 300 watts incandescent lighting and can turn lights on, off and dim 5 different light levels.