They automatically light up when you open a cupboard door or drawer.
Set of 4 hinge lights that automatically turn on and off when you open and close the door of a cupboard or closet. Leaves your hands free when you are looking for something in the back of a cupboard. The lamps are also suitable for drawers. Works with 1 battery 23A/12V per lamp (included). Dim.: 7 x 4 x 3 cm. Material: ABS.