Design for Use: Easy to install, equipped with 185 symbols. insert the required symbols into the cover and button, then insert them into the 19mm mounting hole. the head is threaded for installation. two black wires are connected to the positive pole of the power supply and equipment respectively, and two colored wires are connected to the negative pole of the power supply and equipment respectively, completing the installation High Quality and Durable Craftsmanship: Using high-quality materials and structural processes, sturdy and durable, with a zinc aluminum alloy black coating shell material, epoxy polyester sealing (visible at the bottom), fully enclosed, waterproof rating ip67 (unable to work in water for long periods of time) Wide Compatibility: 19mm mounting aperture,momentary push button switch, latching push button switch, voltage: 12v-24v, current: 15-20a, waterproof rating: ip67, tail epoxy resin sealing waterproof. thread length: 15cm, lifespan: 100000 presses. can be used to adjust dashboard of cars, motorcycles, and boats, household appliances, industrial dashboard, automation machinery, testing equipment Modern Appearance: Overall beautiful and elegant, stylish design, high fusion and fit, push button light switch, on and off switch Attention: If you need to replace the symbol, use an internal suction cup (which needs to be wetted) to pull out the lid and replace the symbol. don't worry about water vapor in the lid, the button is also waterproof and sealed. the light wire is a non-polar light wire, and there is no difference between the positive and negative poles Product Description: Upgrade your marine, automotive, or industrial setup with our Push Button Switch, a high-performance, waterproof 12V pushbutton switch designed for durability and versatility. This marine power switch is built to withstand harsh environments, featuring a waterproof (IP67) design that resists dust, moisture, and corrosion, making it ideal for boats, RVs, motorcycles, and off-road vehicles. Key Features: 185 Replaceable Symbols – Customize your switch with interchangeable LED backlit icons for various functions (ignition, lights, power, etc.). Durable & Waterproof (IP67 Rated) – Sealed construction ensures reliable performance in wet or dusty conditions. Bright LED Indicator – Easy-to-see illumination for low-light environments. 12V On/Off Push Button – Perfect for ignition switches, starter buttons, turn signals, and accessory controls. Universal Compatibility – Works with 12V DC systems in cars, trucks, boats, and more. Heavy-Duty Metal Housing – Reinforced design for long-lasting use under high vibration and extreme temperatures. Ideal for marine applications, automotive dashboards, and industrial equipment, this pushbutton switch combines easy installation with professional-grade performance. Whether you need a starter switch, LED light control, or power cutoff, this push-button switch delivers reliability and style.