Woods 2001 Outdoor Mechanical Timer with Photoelectric Eye, 24-HoursThe outdoor mechanical daily timer turns outdoor lighting on and off at set times. The photoelectric eye senses the absence of daylight and automatically turns your lights on and then off after a set amount of hours, or at dawn according to the schedule you manually set. The light sensor timer has 7 options that repeat daily, on at dusk off at dawn, on at dusk and off after 2, 4, 6, or 8 hours, always on, or always off. Program this timer to turn your