The Tork 401A 24-hour mechanical plug-in timer is a great choice turning indoor lights, radios, or televisions on and off automatically. The timer has a grounded plug and outlet for safety and features a manual on/off timer switch. The captive tabs placed every 15 minutes allow for multiple on/offs. This CSA certified unit is rated for 125 volts and 15 amps and will safely handle 1250 watts of tungsten lighting. UL listed for indoor use only, this timer is essential to increasing your home's safety by giving it a lived in look when you are traveling or returning late.