Auto Drive Motion Sensor Rechargeable LED Cabinet Light 1 Pack. If you install it on the stairs or corridor, you can save the trouble of searching for the lighting switch in the dark, and if you use it outdoors such as the entrance, it is also convenient as a crime prevention measure. The LED light with motion sensor is an excellent one that saves you the trouble of turning on and off the switch one by one. It is safe even in the middle of the night with automatic lighting! Especially recommended for elderly people and mothers raising children! Excellent night lighting! Built-in magnet on the back of light, free adsorb on any ironwork surface. Stick on any non-ironwork surfaces with the included 3M magnetic sheet. Built-in 3000mAh rechargeable lithium battery, no more batteries need to buy. Get the light strip down from the magnetic strip, charge it with the USB cable, fully charged within 1-2 hours. Auto-on within 10 feet, auto-off after 10-20 seconds of no motion detected. It will turn on only when it is dark and when motion is detected.