Save energy, save money and feel secure with the GE Outdoor Dusk/Dawn Single Grounded Timer. Delivering convenient automation for security, landscape, patio and seasonal lighting, the timer has two distinct operation modes. The dusk-to-dawn, daily cycle option turns on at dusk and off at dawn, while the manual options allows you shut the timer off 2, 4, 6 or 8 hours after dark. The timer features a single grounded outlet for controlling lights or other devices, while the weather resistant design makes it durable enough for all seasons. For use with CFL, LED and incandescent lights.