For those ‘tough to see’ areas! Perfect for home / office / hotel. Cabinets, closets, cupboards or wardrobes with hinges. Intelligent induction – when opening the cabinet, lamp will turn on automatically. When closing the cabinet, the light turns itself off. Battery operated. Compact size, lightweight, easy to install and convenient to use. Runs on 23A 12V battery, can be used for one year in the normal condition. 5 Min or less install time!