Motion Sensor Light: The night light has 3 modes: Permanently ON, Permanently OFF, and Auto Mode. These lights can only be activated during darkness or stable dusk and do not react during the day or to room lighting. 3m detection range. 120-degree light beam angle. The light stays on for 25 seconds and disappears if no motion is detected. USB Rechargeable: Built-in 1000mAh battery (includes USB charging cable), it can support 50 days of use (Auto Mode). A red light shines while charging. When charging is complete, the red light disappears. Easily charged via PC, power bank, or USB adapter (not included). Please complete charging before using it for the first time. Dimmable: This 0.5W motion sensor night light is dimmable. In "On" mode, you can choose from weak, medium, and strong brightness (3 levels) to meet your needs. Really good for the elderly and children for stairs at night. Magnetic Night Light: Installation is very quick and easy. You can use either the magnetic patch or the self-adhesive metal plate for installation in just a few seconds. Magnetic adhesive is very convenient, allowing you to easily charge. If a power outage occurs, this motion sensor light is very useful. Application: An inexpensive and simple solution for a night light. Perfect for stairs, stairwells, hallways, closets, bedrooms, bathrooms, children's rooms, cloakrooms, kitchens, basements, lofts, etc.