Intelligent Induction: When opening the cabinet, lamp will turn on automatically. When closing the cabinet, the light turns off Humanized Design: Compact size, lightweight, sturdy and durable to use. It’s really a practical cabinet light Easy to Use: Easy to install and convenient to use, install within 2 minutes, change battery in about 30 seconds. After installing it on your cabinet hinge with battery, it will lighten up all cabinet when you open the cabinet door Operated by Battery: The hinge light has 3pcs led beads and it is operated by 12A 23V battery(not included), up to 3,000 minutes each battery cycle(around 8000 times cabinet opening) Universal Cabinet Cupboard Hinge LED Light For Modern Kitchen Home Lamp Made of high-quality ABS material, environmental-friendly, sturdy and durable to use Automatically turn on the lights when opening the cabinet door, 3 LED lights provide bright internal lighting for your cabinet, wardrobe, closet, etc Can be used in home, kitchen, office or hotel’s cabinet, closet, cupboard or wardrobe which with hinge Note: Hinge is not included in packaging. Only the contents of the package mentioned above are included, excluding other products Light shooting and different displays may result in slightly different colors of the items in the picture from the real ones The allowable error of measurement is +/-1-3cm Specifications: Material: Plastic Size: 48mm Long * 20MM Width Uses: Emergency Power Source Voltage: 12V Battery Type: 12V/23A Type: Furniture Hinge Light Source: LED LED Quantity: 3pcs Power Supply: 23A/12V Battery Type: Smart Sensor Application: Wardrobe Doors, Drawers, Cabinet Doors