The Leviton Decora Preset Countdown Timer Switch is ideal for heat lamps, hot tubs, exhaust fans and attic fans. It features four easy-to-use preset timeout buttons, "OFF", simple press and hold override, and the flexibility to be converted to another timer interval. This timer switch can be used single pole or 3-way with a Vizia + remote switch. Rated at 1800W Incandescent, 20A Resistive/Inductive, 1HP at 120VAC (neutral required). FEATURES: Soothing green LEDs. Replaces a standard wall switch. White faceplate installed. Light Almond and Ivory color change kits included. TIME: 2 hour timer with 4 preset buttons for 1/4, 1/2, 1 and 2 hours.