?ADVANCED PIR MOTION SENSOR? - With advanced infrared sensing technology, this wireless LED light features high sensitivity. It detects movement within 10 feet and provides reliable lighting for up to 20 seconds at night (LUX < 3 lm), making it ideal for bedrooms, closets, hallways, kitchens , etc. ?AUTO / ON / OFF 3 OPERATING MODES? -This light can switch modes by pressing a button (constant brightness intelligent induction shutdown, three-mode circulation), switch freely to meet your different light demands. ?SUPER BRIGHT AND RECHARGEABLE USB? -With 6 LEDs in each light, this light provides enough light to ensure you never stumble in the dark. Built-in 2000mAh rechargeable lithium polymer battery, compatible with all USB output devices using USB charging cable, 5V charger and charging output adapter. ?EASY TO INSTALL AND USE TO REMOVE? - You can stick or remove anywhere you want with the magnet and 3M adhesive tape on the LED closet lights base. No tools or screws are required.