ENERLITES HET06-4H-W HET06-W 5-10-30-60 Minutes 2-4 Hours Preset Countdown Timer Switch for Bathroom Exhaust Fan Light and Motors, w Decorator Wall Plate, White, 4 COUNDOWN TIMER SWITCH  Press a button to set a countdown time for your light or bedroom ceiling fan, heater, and bathroom exhaust fan. Never worry about wasting energy in unoccupied rooms. 6 PRESET OPTION - Pick a timer option from 5 min, 10 min, 30 min, 60 min, 2 hour, and 4 hour time lapse; or use the manual button to turn your LED/Fluorescent light bulb manually on and off. BLUE LED INDICATOR - 2 modes to indicate the preset time lapse. Mode 1: LED flashes and turns off during time lapse and flashes again once count down is finished. Mode 2: LED light stays on during the time lapse and turns off once the countdown is finished. (Watch instructional video) ENERGY SAVING - 100% satisfaction and never worry about wasting energy in unoccupied rooms, with 1-year warranty. NEUTRAL WIRE REQUIRED - Please check for Neutral Wire prior to purchase. DESCRIPTIONS - 120 VAC, 60 Hz. Incandescent: 1800W. Fluorescent: 1200VA. Motor HP. Operating Temperature: 32F to 131F (0C to 55C) Humidity: 95%RH, non-condensing.