Momentary Horn Button – Rated 20A 12V DC, this push button switch activates your horn only while pressed, with a bright blue LED indicator that lights up... 100% NEW Momentary switch Hole size required 16mm 5/8 LED voltage: 12V only Depth inc contacts 35mm Note: this is Momentary switch, push it-- on... Marine Boat Horn Switch Linkstyle 16mm Momentary Horn Push Button Switch, 2V 20A Waterproof With Blue LED, 5Pin Pre-Wired Harness For Car Boat Truck Motorcycle 12v Horn Switch Wide range of uses: This momentary push button horn switch ideal for 12v applications, like cars, boats, RVs, trucks, trailers, motorcycles and more Replacement of car refit, marine horn button, boat refit, enter guard, instruments apparatus and household appliance etc. Mounting Hole Size: 16MM , Mechanical life: 500,000 cycles , Illumination: LED Illuminated The momentary push button features an ON/OFF function (Press: horn sounds, Release: horn stops) with a 20A 12V DC rating, Ip65 waterproof can be used in humid environment. Easy Installation: Designed for a 16mm mounting hole, the snap-in design and included wire harness ensure quick and hassle-free installation and removal 16MM Push Button Metal 2NO 2NC Double Row Pushbutton Switches Momentary Push Button: This horn button 12v is rated for 20A 12V DC, it activates the horn when pressed, illuminating the red LED, and stops the horn when released Heavy Duty Design: 12V power push button switch with stainless steel housing and copper wiring for durability and safe operation