[Easy Installation] Easy to install, no need to modify doors/drawers. To control lighting in wardrobes, kitchens and cloakrooms. Can be installed anywhere on the side wall. [Precision Control] If you do not press the switch, you can connect to provide power, if you press or close the cabinet door, it will not provide power. You no longer have to worry about the switch being too wide, open and forgetting to turn off the power because it works on the same principle as the refrigerator, open and power comes on, close and no power. [Compact Size] More compact body of 5.2 x 5 x 1.8 cm, gives you convenience at the same time, little will not affect the beauty of your wardrobe. [Area of Use] for all types of lighting fixtures, including electrically operated cabinet doors, wardrobe doors, food storage, hotel cabinets, wardrobes, etc. 100%: If you encounter any problems during installation, please contact us and we will do our best to help you solve the problem. If you are not satisfied with our products, we offer a 360-day money-back guarantee.