This is a new type of widely used closet light, which can be installed in bathrooms, bedrooms, kitchens, living rooms, cabinets, stairs, hallways, cars, baby rooms, etc., attached to any desired location. The sensor automatically turns on within 3-6 meters and turns off automatically after about 20-25 seconds of no motion detected. Turns on only when it's dark and only when motion is detected. Rechargeable via USB These cordless lights have a built-in 700 mAH lithium polymer battery. Stop wasting money on AAA batteries Fully charged for 2 hours, normal use for about 3 months. Comes with a USB cable, compatible with power banks, phone chargers, PC USB ports, and more. Easy Installation The light has built-in magnets on the back so it sticks easily to metal. They come with double sided stickers if you want to stick them on a wall or cabinet. Super Bright LED has 6pcs 4000K warm white LEDs, super bright, up to 50 lumens, providing enough light to make sure you won't trip up in the dark.