Indoor mechanical timer ideal for lights, appliances, and more. Set the timer and walk away, the light or appliance will turn On and Off at the same time every day. 48 different settings per day are available. Using a timer in this way also saves money on your electric bill by helping you only use power when needed. Features include NEVER-LOSE pins that will stay in place and 3-conductor prongs. 125V (volt) AC (alternating current), 60 Hz (hertz). 15A (ampere)/1875W (watt) Resistive, 8A/1000W Tungsten, 5A Ballast.