[Easy Installation] Easy to install, no need to change the doors/drawers. To control the lighting of cabinets, kitchen and cloakroom. Can be installed anywhere on the side wall. [Precise Control] If you do not press the switch, you can connect to excite, if you press or close the cabinet door, it will not excite. No more worrying about the switch being too wide, open and forget to turn off the power because it works on the same principle as the refrigerator, open and then arrive, close and then do not arrive. [Compact size] More compact body of 2.05 x 1.97 x 0.71 inches, bring you convenience at the same time, a little will not affect the beauty of your wardrobe. [Scope of application] for all kinds of lighting fixtures, including electrically controlled cabinet doors, cabinet doors, food storage rooms, hotel cabinets, wardrobes, etc.