Auto SensorAuto on within 10 feet, auto off after 12-17 seconds without motion detection helps extend battery life. It will only turn on when it's dark and when motion is detected Super Bright With 10 LEDs in each light, this motion sensor light provides enough light to make sure you don't never stumble in the dark. Energy-saving and eco-friendly design ensure extra long life for your light Simple InstallationAdhesive strip with magnetic fields is easily attached and detachable from the body of the light. the lamp. No tools, screws or nuts required Battery Operated This EMIUP motion sensor LED light is powered by 4 AAA batteries (not included). They are designed to replace a standard light switch and are designed for your comfort and personal safety in dark areas. It is ideal for hallways, closets, workshops, basements, indoor garages, stairwells, doors, cabinets and other dark areas in your home and shed. specification: 1. Sensitivity: