Ideal for ceiling lamps, this sensor features a 120-degree detection angle and a range of 3 to 8 meters, making it perfect for both residential and commercial use. With a load power capacity of up to 500W, it can handle powerful lighting systems effortlessly. The sensor activates upon detecting human movement and includes a built-in time delay of approximately 60 seconds, ensuring energy efficiency by keeping lights on only when needed. With its compact 18mm opening hole dimension, this light sensor is easy to install and seamlessly integrates into your lighting setup, providing a convenient and energy-saving solution.