● Three Lighting Modes: ① Constant-on mode ② AUTO mode ③ Manual on/off mode. Constant-on mode allows for 20 hours of continuous lighting. AUTO mode turns on when it detects movement in the dark. It automatically turns off after 20 seconds of no movement, within a detection range of 0-3m/up to 120°. ● Stylish Design & Ambiance: The warm white LED light emits a gentle glow like moonlight. It illuminates the surroundings without being harsh when you wake up at night, creating a peaceful atmosphere. It's also recommended to use it as a stylish interior decoration during the day. ● Energy Saving & USB Rechargeable: Power consumption is only 0.25W. In AUTO mode, if used about 10 times a day, it only needs to be charged about once every 3 months. Being rechargeable, it can be installed in places without a power outlet, and no wiring is required. You can use it for a long time without the running costs of batteries. ● Practical Design: The light bulb part and the wall base are fixed with a magnet, allowing for easy detachment and portability. It's also recommended to use it as a flashlight. The adhesive base on the wall rotates, so you don't have to worry about it sticking to the wall crookedly. ● Versatile Use: This sensor light is perfect for lighting up hallways, stairs, garages, entrances, kitchens, cabinets, closets, children's and elderly people's rooms, basements, storage rooms, and more.