The Mechanical Timer by Merry Brite is a versatile outdoor lighting accessory that allows for 2-8 hours of setting options. Designed for all weather conditions, it features a plug-in electric power source and is compatible with LED fixtures, flip box lighting controllers, power boxes, and light fixtures. The black plastic adapter is suitable for both indoor and outdoor installation areas, making it a convenient choice for controlling your outdoor lighting with features like a timer, solar sensor, and dusk-to-dawn functionality. With a 5-star Energy Star rating and 1000 Watt Tungsten bulb wattage, this timer offers reliable and efficient outdoor lighting control.