Auto-sensing: Motion sensor lights turn on automatically within a 15 ft radius and turn off after 15 seconds of no detected motion to help extend battery life. The light activates only in dark conditions when motion is detected. Gorgeous design: Aluminum alloy motion sensor wall light with a smooth brushed aluminum finish for a sleek, modern look. Combines illumination with PIR sensor technology. Power supply: Requires 3 new AA batteries for optimal performance. Note: The light will not activate if sufficient ambient light is detected. Do not install near damp or high-temperature areas to ensure proper adhesion. Simple installation: Can be mounted anywhere using the included 3mm adhesive tape. Screws are also provided for secure mounting with a screwdriver. Cordless design for easy setup. Wide uses: Ideal for hallways, workshops, basements, indoor garages, stairwells, doorways, closets, and other dark areas in the home or shed.