The light will turns on automatically when opening the cabinet, and the light turns off when closing the cabinet, you dont need to take a flashlight when find something in cabinet. Suitable all the hinge which the screw can be remove Also, it's battery-operated, lightweight, easy to install, and convenient to use. Main Features 1.Made of high-quality palstic material, environmental-friendly, sturdy, and durable to use. 2.Easy to install and convenient to use, after installing it on your cabinet hinge with battery, when opening the cabinet, the lamp will turn on automatically. When closing the cabinet, the light turns off. 3.No need to take a flashlight or find stuff in dark, just need to open the door, you will find the things you want conveniently. 4.Our hinge light has 3pcs LED beads and it is operated by 12V 23A battery, having properties of high brightness and lower power consumption, it is really a practical and affordable cabinet light. HOW TO USE Suitable for hinges as the picture, the screw in the hinge must be screwed off, the led light base need to be mounted there. Usage Scenarios This LED Sensor Light can be used in the home, kitchen, office or hotel cabinet, closet, cupboard, or wardrobe which has a hinge. Energy-saving & wont damage cabinetsThis smart light automatically shuts off when you close your cabinets. Made of high-quality ABS plastic, it doesnt add weight or damage to your hinges. Its also powered by an easily replaceable 23A 12-volt battery . This product is small in size, will not cause any changes, and can easily illuminate your wardrobe for you. Long product life, can be used for a long time. Specifications Material - Plastic+led light Color of light: white light/warm light Working method - the light is off when pressing the contact, and the light is on when there is no pressing contact (the light is on when the cabinet door is opened, and the light is off when the cabinet door is closed Battery - AAA battery(not include) Product voltage - 12v Applicable scene - wardrobe cabinet bathroom cabinet bookcase Product weight - 19g(without battery)