If you are looking for a professional and practical ceiling sensor ? Our professional product must meet your needs. It is manufactured with ABS and PC material, durable and sturdy for use. Fine workmanship and practical functions, suitable for LED light. Features -Color:Multi -Material:ABS, PC, Electronic -Size:8.50X8.50X4.00cm/3.34X3.34X1.57in -Working voltage: AC85V-265V -Detection angle: 360° -Operating temperature: -10 degree centigrade~+40 degree centigrade -Detection distance: 5-10 meters ( degree centigrade) -Working frequency: 50/60Hz -Ambient light: 2-2000LUX (adjustable) -Delay time: 8 seconds-10 minutes (adjustable) -Installation height: 1.8-2.5M -Rated load: 1000W tungsten lamp energy saving lamp/ 200W LED light -Check moving speed: 0.6-1.5M/s -Waterproof grade: IP20 -Power consumption: 0.5W (static 0.1W) -Working humidity: <93%RH -Application: for MAX.1000W tungsten lamp/200W LED light - Ceiling motion sensor , an excellent sensor designed to replace standard light or fan - detects , great for businesses, commercial and industrial properties. - motion sensor features of small size and lightweight, easy to install. - Widely suitable for home lighting, corridors, stairs, bathrooms, basements, warehouses, etc. - Suitable for ceiling mounted on office buildings, schools, and other public places of various buildings. Package list: 1 x sensor light