LONG BATTERY LIFE: The battery will last up to a month on MOTION DETECTION mode, and 8 -10 hours on ALWAYS ON mode. AUTOMATIC SENSOR: This motion sensor light is built-in with photosensitive sensors and smart switch control. The light will be turned on for 13 seconds when motion is detected in dark within a 10ft distance. DETACHABLE DESIGN FOR EASY MOUNT: Built-in magnets on both light and base allow easy mounting without damaging the wall. You can simply take it off from the base and attached it to any metal surface. WARM COLOR LED LIGHTS: The warm light-emitting units integrated with frosted acrylic shell effectively relieve pressure and calm your mood. MULTI-PURPOSE: This night light has a high-quality acrylic case, which has better heat dissipation performance, and it is much more durable and stylish than cheaper plastic closet light. Its a perfect choice to be used in the attic, basement, childs room, closet, drawer, mailbox, medicine cabinet, storage unit, tool shed, vanity mirror, workstation, and anywhere you need it.