Microwave sensor with low impedance: the ceiling light with motion sensor can effectively resist various interferences such as 5G, WiFi, Bluetooth, insect movement, and leaf vibrations, reducing the possibility of false triggering. Adjustable radar motion sensor: the built-in intelligent microwave sensor has a detection angle of 360 degrees and a detection range of 6-8 meters. The light holding time can be set to 15 seconds. Constant light mode: in sensor mode, toggle the LED ceiling lamp with motion sensor using the light switch off/on/off, and the ceiling light will enter constant light mode. Then, turn the light off and on again with the switch to return to sensor mode. Easy installation: the ergonomic base design makes it a universal LED ceiling light that fits 99% of junction boxes. Simply slide onto the mounting rail for immediate operation. This LED ceiling light can be installed without professional electrical assistance and is convenient for single-person installation. IP44 waterproof: fully sealed design with IP44 rating protects the LED light from water splashes and dust, suitable for damp locations such as balconies, bathrooms, garages, hallways, and dining rooms. Color: white. Material: ABS. Size: 30x4.5cm. Package Contents: 1 x Ceiling Light. Only the above package content is included; other items are not. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3cm.