The Tork 454D 7-day digital plug-in timer is a great choice to turn lights, radios, a coffee maker, electric heater, or televisions on and off automatically. The unit comes with a battery backup for power outages, and the weekly programming allows 15 different day groups for multiple on/offs per day. It has 7 on/off event pairs and includes a random mode setting to make your home always appear occupied. The timer has a grounded plug and outlet for safety and features a daylight savings time adjustment with manual override. Rated for 120 volts and 15 amps, it will safely handle 1000 watts of tungsten lighting. This is the ideal unit to control the interior lighting of your home or office.