Woods 24-Hour Outdoor Digital Light Sensor Timer. This timer has a photoelectric eye senses the absence of daylight and automatically turns your lights on at dusk and then off after a set amount of hours or at dawn according to the schedule you manually set. The light sensor timer settings repeat daily, turns lights on at dusk off at dawn or on at dusk and off after 1 to 9 hours later. Program this timer to turn your security lights, patio or seasonal decorations on at a set schedule every day. This timer features an easy, single-button programming, a durable weatherproof construction, 6-inch power cord and is compatible with 3-wire plugs. The Woods brand of timers and home controls bring simplicity to your life, by maximizing convenience, security and energy savings. Controls patio, security and seasonal lighting so you arrive to a safe and secure home. Easy, single-button programming, settings repeat daily with 6 inch power cord. 125V ac, 60 Hz, 15 amp, 1875 watt resistive, 10 amp, 1250 watt tungsten, 8 amp ballast, controls up to 1/2 HP, CSA certified C/US.