- High efficiency LED and PC lampshade: uses an LED chip for bright illumination while delivering low power consumption. high efficiency, energy saving, long life, no radiation, environmentally friendly, explosion-proof, and cold light. lampshade has high transmittance and provides glare-free illumination. - Sensor technology and housing: sensing distance 3-5 meters within a 120-degree detection angle. auto-off 15 seconds after no motion is detected. aluminum alloy shell is tough and lightweight with good heat dissipation, stays cool to the touch. - Power saving and energy saving: optimized sensor control that turns on when motion is detected and turns off automatically. no need to manually switch off. photocell/light sensing support extends standby time and reduces energy use. - Simple installation: no wiring required. magnetic strip mounting with a back adhesive sticker. place the unit where you need illumination and attach the light body to the magnetic strip. - Applications: ideal for indoor hallways and stairs, entryways, closets or storage rooms, garages or workshops, and under-cabinet or shelf lighting.