Only cupboard hinge led light, hinge and other items are not included. Usage: Can be used in home, kitchen, office or hotel's cabinet, closet, cupboard or wardrobe which with hinge. Advantage: Intelligent induction, when opening the cabinet, lamp turns on automatically. When closing the cabinet, the light turns off. Special: When you open your cabinet, the bright white light light up, you needn't to take a flashlight when find something in cabinet. Humanized: Compact size, , easy to install and convenient to use. battery, can be used for one year in the normal condition. Usage:Emergency Power Source:Dry Battery Wattage:0.25W Light Source:3Pcs SMD 2835 Voltage:12V Battery Type:12V 23A Type:Furniture Hinge LED Model:3 LED Battery specifications:12V 23A battery (No included) Colour:White Material:ABS Size:6.7x4x2.5cm Package Contents: 20 x Cabinet Light 20 x screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.