Enerlites HET01 7 Days Digital In-Wall Programmable Timer Switch for Lights, fans, and Motors, Single Pole, Neutral Wire Required, 7-Day 18 ON/OFF Timer Settings, With Blue Backlight, White BACK LIGHT FEATURE- Digital blue back light display to easily read and program timer switch at the darkest areas. Program your indoor and outdoor lights, fans, sprinklers, and motors to turn on and off automatically at the preset time. Press the cover and HET01 can be used as a manual light switch. 18 DIFFERENT TIMER OPTIONS- Set 18 different on/off timer settings and let HET01 wall timer do the rest. While traveling, turn on Random Feature setting to program your lights to turn on and off at random time frames based on your schedule to DETER UNWANTED INTUDERS. Press DST for day light saving. BATTERY & WALL PLATE INCLUDED- In case of power outage, HET01 has a built in Ni-mh battery to secure preprogrammed time settings. Decorator wall plate is included for modern aesthetic. MONEY BACK GUARANTEE: Save energy and money when use for ceiling fans, lights, motors, and sprinklers. 100% satisfaction guaranteed or with 1 year warranty. NEUTRAL WIRE REQUIRED - US & Canada UL LISTED safety checked. Resistive 15A/1800W, Voltage 120VAC, 60Hz, Tungsten 1200W, Fan motor: 1/2HP. Single Pole only. Not for 3-way use.