Features:1Applications: Indoor foyer, living room, bedroom, stair, washroom, cabinet, showcase, wardrobe, bathroom etc 2Working Principle: LED light system, install it on your hinge, after install battery, when you open your cabinet, it will light up all cabinet, you needn't to take a flashlight when find something in cabinet Easy to install and convenient to use 3Premium Material: Made of high-quality ABS material, environmental-friendly, sturdy and durable to use Description: 1.Easy to install and convenient to use, after installing it on your cabinet hinge with battery, it will lighten up all cabinet when you open the cabinet door 2.5pcs means 5 pieces, including white light or warm light 3.10pcs means10 pieces, including white light and warm light 5pc A-B Specifications: Material: plastic Color: white, warm white(optional) Quantity: 5pcs, 10pcs(optional) PowerL by 23A 12V battery(not included) Package Included:5PCS or 10PCS LED Inner Hinge Lamps(not including battery) Notes:1.Please allow 0-1 inch error due to manual measurement Thanks for your understanding 2.monitors are not calibrated same, item color displayed in photos may be showing slightly different from real items.