Century 7 Day Programmable Digital Timer With 3-Prong Outlet, One Key Start Countdown Function Plastic Imported UP TO 16 ON/OFF: Conveniently set up timers for all of your home appliances. Easy set programs up to 16 on/off within a 7-day, 24-hour time frame. Schedule and automate your appliances to save energy and save money. Used for lights, holiday decorations, lamps and other household electronics Built-in rechargeable Ni-MH Battery. Battery backup can keep your settings even with a power outage. One key start the countdown feature, countdown time: 5mins to12 hours. The Random feature to make your house look like it is occupied while you are away from home. Rating: 125V 60Hz 15A/1875W Resistive