Do it Photocell Lamp Control installs easily and provides reliable dusk-to-dawn lighting instantly, making it an excellent choice for enhancing safety and security around your home or business. This versatile lamp control is suitable for both indoor and outdoor use, for lamps, entryways, stairwells, hallways, lamp posts, patio lights, porch lights, and driveway lights. It supports up to 150 watts and operates on 120V AC, compatible with incandescent and halogen bulbs. Designed to burn the bulb base down, this UL-listed device ensures safety and quality performance. Model Number: 511145