This Westinghouse Ceiling Fan and Incandescent Light Wall Control lets you enjoy the convenience of adjusting your ceiling fan speed and lighting level without ever having to reach for a pull chain. The unit operates four fan speeds high/medium-high/medium/low and can turn any three-speed fan into a four-speed fan. You can also dim incandescent lights using the full-range sliding dimmer switch on the wall plate. This wall control features a three-wire installation in a standard junction box and includes a wall plate. UL/CUL listed, the 120-volt/60-hertz fan wall control can handle a fan maximum of 1-1/4 amps and a light maximum of 300 watts. Product reference number 77873.