Features: 100 brand new and high quality 1. Fire-retardant PC flame-retardant shell, high temperature resistance, temperature up to 80 degrees is not a problem. 2. Saving electricity, safe, smart, environmentally friendly, easy to install. 3. When the door is open, the light is on, when the door is closed, the light is off, suitable for all kinds of cabinet doors: wardrobe, cabinet, wine cabinet, book cabinet, file cabinet, wall cabinet, etc., can use this switch to control the cabinet lighting. 4. Used in various lighting fixtures with power cord control wardrobe door cupboard doors sliding doors hotel wardrobe cupboards normally closed. 5. It is suitable for AC power supply or DC power supply lamp LED equipment, used for electrical door switch of food cabinet lamp. Working principle: open the door, touch the mouth automatically reset, switch power, lights, close the door, touch the mouth to move in, switch off, light off. Specifications: Color:Black/White Quantity:1PC Size:3.5*2.4cm Package Include:1PC*Switch(Include accessories) Note: 1.Please allow 0.1-0.3cm differences due to manual measurement, thanks. 2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100 the same. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.