efficiency LED and PC lampshade The unit uses an LED chip for bright output with low energy use, delivering efficiency, long life, low radiation, and environmental protection. It features an explosion proof, cold light design and a transmittance lampshade that provides comfortable illumination without glare. Sensor technology and housing Sensing distance is 3 to 5 meters within a 120 degree detection angle. The light automatically turns off after about 15 seconds of no motion detected. The housing is an aluminum alloy shell that is tough, lightweight, and provides effective heat dissipation while remaining cool to touch. Power saving and energy efficiency Optimized sensor control activates the light when motion is detected and turns it off automatically when there is no movement. No manual switch is required, and the system is designed for energy saving and extended standby time. Simple installation Mounts with a magnetic strip or back adhesive sticker; place the unit at the desired location and attach the light body to the magnetic strip. Applications Ideal for closets, wardrobes, and cabinets where wiring is impractical; suitable for hallways and stairwells to provide safe, hands lighting; useful in garages, workshops, and utility rooms where easy relocation and quick illumination are beneficial.