Eeekit Photocell Sensor Switch, 2 Pack Ip65 Dusk To Dawn Photo Eye Electric Dusk to Dawn Photocell Sensor: Our photoelectric sensor features a dusk to dawn photocell sensor that automatically turns your lights or appliances on at dusk and off at dawn, providing convenient and energy-efficient lighting without the need for manual intervention. Easy to Install: You just need to disconnect power and place the screw thread of the photocell sensor switch in the knockout hole, finally fasten with rubber gasket and zinc alloy lock-nut. The swivel mount can be adjusted at 180 to point exactly where you need it. IP65 Waterproof: This high-quality photocell light sensor for outdoor lighting is designed to withstand the elements with its IP65 waterproof rating, making it ideal for outdoor use in any weather condition. Whether it's rain, snow, or extreme temperatures, you can rest assured that this switch will continue to function reliably and effectively. Wide Application: Input voltage AC 120-277V; 50/60Hz rated frequency; 10~20Lx On and 30~60Lx Off operate level. Compatible with LED, CFL, fluorescent, incandescent, etc. Suitable for outdoor area lights, yard lights, entry lights, porch lights, doorway lights, parking lot lights, wall pack lights, etc. Ul Listed Light Sensor Controller: UL Listed for meeting safety standards and ensuring reliability. If you are not satisfied with our product. Please feel free to contact us. We offer a 30-days money-back guarantee and 12-month warranty for quality-related issues.