Specifications: Mounting hole size: 19mm ( 0.74”) Operation: Latching Structure: 1NO 1NC Switch rating: 5A,12V AC/DC LED Pattern: Red Power Indicator Contact Material: Silver alloy Protection Degree: IP65 100,000 Times Electric Work Life. Use this switch to replace the light switch, horn switch or other control switches in the cars/ boats/ trucks. Bright and comfortable Led and metal appearance make the switch very cool. It is also a good choice to use it as a replacement switch of household Appliances. Such as table lamp switch, PC switch, Audio switch. This All Metal Switch Functions Manually As A Replacement Of Auto Refit, Boat Refit, Instruments Apparatus, Enter Guard, Household Appliance. It Provides Solid And Crisp Push Feedback And Comfortable Led Light. Ip65 Waterproof Make It Can Be Used In Humid Environment. Metal shell tolerates vibration and other harsh environmental conditions. A Non-Electrical Person Can Install It Easy. Package include : 2* 19MM Push Button Switch 2* Wire Connector Sockets