【TWO LIGHTING FUNCTIONS】 1. MOTION AND LIGHT SENSOR MODE: The cabinet light will automatically turn on when detecting movement of people within a detection range of 3M / 10ft, 120 °. It has a light sensor function, it will only light up in the dark when it detects movement; helps you save energy. 2. In this mode the wardrobe light is always on 【TWO-WAY INSTALLATIONS】 Installation is a snap, no wiring, nuts, screws or tools required. Simply by sticking it on the surface using its magnetic strip on a metal surface or mounting it with 3M double stick mounting tape on any surface, be it glass, wood, metal 【RECHARGABLE AND LONG LIFETIME BATTERY】 Built-in 1200mAh high capacity rechargeable lithium-ion battery, you can charge on any USB interface (laptop, power bank, computer, car charging), it does not takes 2-3 hours to recharge quickly 【WIDE APPLICATIONS】 This closet lamp is portable and convenient for kitchen, countertop, closet, cabinet, stairwell, hallway, basement, workshop, garage,