Twidec/16MM Raised Speaker Horn Momentary Push Button Switch 5/8" Mounting Hole 12V Blue Led Light Black Stainless Steel Shell 1NO 1NC SPDT with Pre-wiring Wires Switch For Car Modification BKG16LB-BU

Purchased this momentary button to replace broken horn button on my boat. The led light is nice and not too bright. You can choose between always lit and only when pushed. Always lit is nice. It has a very positive feel, and I like the looks. If I had one gripe, the bezel could stand to be a hair larger diameter. Connections are supplied and fit well. 10/10 would buy again.

Muito bom

This Twidec push button switch is fantastic! The build quality is solid, the LED looks sleek and professional, and installation was simple thanks to the pre-wired leads. The stainless steel body feels durable and gives it a premium finish that instantly upgrades the look of any dashboard or panel. 🔹 Clean Design & Functionality The momentary push action is smooth and responsive — perfect for a horn or custom accessory setup. The blue LED ring lights up evenly and adds a modern touch without being too bright. It’s clear this switch is made with precision and attention to detail. 🔹 Easy to Install The pre-wired connectors make installation super easy, even if you’re not an expert. Fits perfectly in a 16mm mounting hole, and everything worked right out of the box. ✅ Pros: Solid stainless steel construction Smooth, responsive button action Bright, stylish blue LED ring Pre-wired for quick setup Great value for the quality ❌ Cons: None — works perfectly as described Overall: This Twidec push button switch is a great buy for anyone doing automotive or electronics projects. Reliable, well-made, and looks awesome once installed. Highly recommended!

Está muy práctico

Seems like a nice quality button. One of the listing photos shows 2 buttons (one bigger, one smaller). I got the smaller one. I purchased this for adding a loud trucker air horn to my fiancé’s little Honda Civic. I left her factory horn for normal use, but added a loud air horn for “special circumstances” 😂 this button is for the 2nd air horn. Anyways, as others mentioned, the instructions in the listing photos and their video are pretty confusing, but I figured it out for my purposes and drew out a better wiring diagram/instructions for anyone who may need help installing theirs. The left and right terminals on the button are just the power and ground for the light. Left = ignition positive, Right = negative / ground. I opted for “always on” for the button light. Found a positive wire in dash that was on only when key or engine is on. And then grounded the right terminal @ somewhere metal in the dash. Switch function is the bottom and middle terminals. The bottom is the input for the switch (my 2 photos/drawings shows a positive to the bottom switch in one drawing and a negative in the other drawing) The middle terminal is what goes to your horn/device (or relay) So when you press the button, whatever you put at the “C” terminal (bottom terminal / “3” in my drawing), it will send that out from the middle terminal. So if your horn or relay is negative switched, then you’ll put a ground/negative to the bottom terminal. But if positive switched, you’ll put a positive at the bottom terminal. In my drawings I just used a standard 12v 4 pin relay. Pin 85 / 86 are the positive and negative switches. Doesn’t matter which is positive or negative on those two terminals on the relay. (Not gonna get into wiring a relay, but there’s plenty of info on google or YouTube to figure that out) Last note: I wired this and provided diagrams for how I am using it... light always “on” + “normally open” - Meaning, when the button is pressed, it closes / bridges the bottom terminal to the middle terminal. Whatever is connected to the middle terminal will receive whatever you put at the bottom terminal. Hope this helps y’all. Button seems nice, a little small, but it works fine once you figure out the wiring.