AUTOMATIC SENSING: With passive infrared technology, it can be detected by the motion of a human being in the dark. The Motion Sensor Closet Lights is auto-on within 10 feet, auto-off after 15-18 seconds of no motion detected helps prolong battery life. ULTRA-BRIGHT LED CLOSET LIGHTS: The Wardrobe Light with 10 LED in each light, BePrincess motion sensor lights provide enough light to make sure you never stumble in the dark. Fantastic energy-saving and environmentally friendly ensure an extra-long life for your light. BATTERY OPERATED: Motion Sensor LED Light is Powered by 4PCS AAA batteries (not included, Tip: Please use safe and reliable batteries to prevent light damage due to the battery leaks. £Warm prompt: 1. The light won't turn on if the light sensor has been detected by enough light.2.Do not install the light near the place where it is damp or with high temperature to ensure the sticky tape work well.SIMPLE INSTALLATION: An adhesive strip with magnetic fields is easily attached to and detachable from the lamp body.No tools, screws or nuts are required.It is ideal for the closet, kitchen cabinets, stairs, hallway, washroom, or garage space, drawer, storage room, etc. LIGHTWEIGHT & PORTABLE DESIGN: cabinet light with High-quality aluminum alloy case, Better heat dissipation performance, more durable and stylish.The bar-shaped and compact size make it an ideal night light for anywhere in your home.