PIR Motion Activated LED Light,DLAND Intelligent Night Lamp Stick-on Auto 10-LED Wireless Motion Sensing Lights Battery for Closet/Under Cabinet/Drawer/Bar Sets/Stairs/Bedroom Auto PIR motion detection:the light will light up within 3 meter(9.84 feet) on dark environment , and will go out 15 seconds after leaving the sensing range with the feature of high Sensitivity, Anti-interference, silent, fast response, sensing long distance. Superior quality:The most advanced human infrared sensor at present & Stable power supply and voltage control system & High efficiency white LED Technology , more intelligent and safer than others. 10 pcs bright white LED, High efficiency, energy-saving, long life(80,000 hours or more.), no radiation, energy saving, environmental protection, explosion, luminescence. Exquisite appearance--humanization design,sleek and ultra-thin, aluminum alloy shell. Easy to stick on or remove by an adhesive strip with magnetic fields(included). No tools, screws or nuts are required. Battery Operated: powered by 4pcs AAA batteries(not included) Suitable for the usage in auto trunk, bedroom, closets, toilet,cabinet,drawer, mirror, corridor, workshop, basement, garage, stairwell, oil depots, roof, door, garage entrances and other places