Key Tool design China battery operated motion light with Automatic sensing: Auto-on within 10 feet, auto-off after 15 seconds of no motion detected helps prolong battery life.
It will turn on only when it is dark and when motion is detected.
Simple Installation: An adhesive strip with screws is easily attached to and detachable from the lamp body. No tools, screws or nuts are required. It is ideal for the closet, cabinet, hallway, washroom, etc.
Motion sensor light is in same category.