You can use it broadly for outdoor lighting, garden and yard lights, street and road lighting, pathway illumination, doorway and porch lights, and other residential or commercial exterior applications that require automatic on/off. Automatic Dusk to Dawn Control: This photoelectric sensor switch intelligently turns your outdoor lights on at dusk and off at dawn, removing the need for manual operation or . The built-in delay function helps avoid false triggering caused by brief flashes such as vehicle headlights, , or nearby light sources. Wide Bulb Compatibility & Multiple Uses: Designed for versatility, this dusk to dawn light sensor works with LED, fluorescent, incandescent, and other common bulb types. Easy Rotary Installation Method: The outdoor light controller adopts a user-friendly rotary installation design that allows quick mounting on a variety of fixtures., Weight: 0.26565702571 pounds, Manufacturer: Kueohse