Quick Sense Wardrobe Cabinet Hinge LED Motion Sensor Night Light System (White, 0.25 W) - Set of 10 Pack Smart Sensor Light Specifications: Material: ABS; Color: Grey Lighting Color: Warm white/Cool white (Optional) Battery: 12V 23A(Not Included) Type: Smart Sensor; Bead Quantity of Each Light: 3pcs How to Installation: Step1: First open the hinge screws on the backsheet Step2: Put the back sheet screws and hinges screwed together Step3: Put the battery into the LED hinge light Step4: Make LED lighting into the card pre-installed on a good film Step5: Put the thickest chucking and complete Can be used in your home cabinet, closet, cupboard, or wardrobe with a hinge. Note: suitable for hinges like the picture, the screw in the hinge must be screwed off, the led light base need to be mounted in there