3 closet lighting modes: Motion sensor mode; Always-on mode; Motion sensor mode (50% brightness). The motion sensor only works in the dark. automatically turns on when motion is detected within a radius of 3 to 5 meters. If no movement is detected, it will automatically turn off after 15 seconds. Please charge it fully when you use it for the first time, charging time is about 2-3 hours. SAFETY AND ENERGY SAVING: The cordless LED light has 3 modes to meet your needs. Made of high quality ABS+PC, it offers you a convenient and safe life. USB powered (USB cable included), built-in rechargeable battery of 1050 mAh. Easy Installation: Built-in magnets can be attached to any iron surface, such as refrigerators, cabinets, etc. With 3M stickers, it can be attached to any non-ferrous surface, such as shelves, cupboards, etc. MULTIPLE USES: Great for closets, closets, hallways, attics, basements, kids rooms, kitchens, living rooms, garages or anywhere you need extra lighting . Note: This light can only be turned on in a dark environment. If the light sensor detects enough light, it will not turn on. USB charging LED light with built-in magnets, can be installed without tools Stylish 2-in-1 aluminum alloy housing with built-in magnets, easy to install this light strip in 2 ways. Method 1: Adsorb freely on any iron surface, such as refrigerators, barbecues or safes; Option 2: Use the supplied metal strips and double-sided tape to bond non-ferrous metal surfaces and clean surfaces.