Easy to install, no need to change doors/drawers. For controlling closet lights, kitchen, and closet lights. Can be installed anywhere on the side panel. If you don't press the switch, you can connect to energize, if you press or close the closet door, it will not energize. 2.05x1.97x0.71 inches compact body, bring you convenience at the same time, a little will not affect the beauty of your closet. For all kinds of lighting fixtures, including power cord controlled closet doors, cabinet doors, food storage rooms, hotel closets, cabinets, etc. Fireproof PC flame retardant shell, high temperature resistance, save electricity, safe, dexterous, environmental protection, simple installation.