---
product_id: 482058826
title: "Joinfworld Horn Button 12V 20A Heavy Duty 16MM Metal Horn Switch Speaker Blue LED Illumianted Stainless Steel Momentary Push Button Switch for Marine Boat Auto Air Train"
brand: "joinfworld"
price: "€ 12.80"
currency: EUR
in_stock: true
reviews_count: 13
category: "Joinfworld"
url: https://www.desertcart.ie/products/482058826-joinfworld-horn-button-12v-20a-heavy-duty-16mm-metal-horn
store_origin: IE
region: Ireland
---

# IP65 waterproof design Blue LED illumination Heavy-duty 20A 12V rating Joinfworld Horn Button 12V 20A Heavy Duty 16MM Metal Horn Switch Speaker Blue LED Illumianted Stainless Steel Momentary Push Button Switch for Marine Boat Auto Air Train

**Brand:** joinfworld
**Price:** € 12.80
**Availability:** ✅ In Stock

## Summary

> 🔊 Command Attention with Every Press!

## Quick Answers

- **What is this?** Joinfworld Horn Button 12V 20A Heavy Duty 16MM Metal Horn Switch Speaker Blue LED Illumianted Stainless Steel Momentary Push Button Switch for Marine Boat Auto Air Train by joinfworld
- **How much does it cost?** € 12.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/482058826-joinfworld-horn-button-12v-20a-heavy-duty-16mm-metal-horn)

## Best For

- joinfworld enthusiasts

## Why This Product

- Trusted joinfworld brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Illuminate Your Command:** Striking blue LED speaker light with customizable 4-pin wiring for personalized illumination modes.
- • **Marine-Grade Waterproofing:** IP65-rated waterproof switch perfect for boats, trains, and any rugged environment—rain or shine.
- • **Built to Last, Ready to Blast:** Stainless steel metal push button built for heavy-duty 20A, 12V performance—reliability you can count on.
- • **Effortless Control at Your Fingertips:** Momentary SPST ON/OFF push button switch for intuitive, responsive horn activation.
- • **Secure Connection, Zero Interruptions:** Innovative clasp design wire socket prevents accidental disconnections—keeping your horn ready at all times.

## Overview

The Joinfworld Horn Button Switch is a stainless steel, heavy-duty 16mm push button designed for 12V, 20A circuits. Featuring a blue LED with customizable illumination, a secure clasp wire socket, and IP65 waterproof rating, it’s engineered for reliable use in marine, automotive, and industrial environments.

## Description

Buy Joinfworld Horn Button 12V 20A Heavy Duty 16MM Metal Horn Switch Speaker Blue LED Illumianted Stainless Steel Momentary Push Button Switch for Marine Boat Auto Air Train: Pushbutton Switches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: ONE SWITCH TO RULE THEM ALL - High quality. Works great. No easily understandable wiring instructions. See attached photo for wiring diagram.
Review: Horn button - Great product easy install.....

## Features

- Product: Stainless steel push horn button switch, metal momentary push button switch function, SPST momentary ON/OFF horn switch
- Heavy Duty: 20A 12V DC, 16mm heavy duty design horn button 12v, effectively enhances the reliability when use.
- Blue LED: This boat horn switch is blue speaker led design. Due to its 4 pin design, you can change its illumination mode by different wiring methods
- Clasp Design Wire: The wire socket that come with this boat horn switch is clasp design, which can prevent the socket being accidentally removed from the boat horn button, makes the connection safe and reliable
- Waterproof: This air horn button is waterproof push button switch design, which makes it both auto horn button and marine horn button, suitable for boat, train, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B9J39CDN |
| Actuator Type | push button switch |
| Best Sellers Rank | #13,145 in Automotive ( See Top 100 in Automotive ) #15 in Automotive Replacement Pushbutton Switches |
| Brand | Joinfworld |
| Circuit Type | 3-way |
| Color | Silver |
| Connectivity Protocol | X-10 |
| Connector Type | Plug In |
| Contact Material | Stainless Steel |
| Contact Type | Normally Open |
| Control Method | Touch |
| Controller Type | Push Button |
| Current Rating | 20 Amps |
| Date First Available | August 13, 2022 |
| International Protection Rating | IP65 |
| Item Weight | 0.634 ounces |
| Item model number | LAS3D-16H-10EM-N-HORN |
| Manufacturer | Joinfworld |
| Number of Positions | 2 |
| Operating Voltage | 12 Volts |
| Operation Mode | ON-OFF |
| Package Dimensions | 4.49 x 3.7 x 0.71 inches |
| Terminal | Button,marine,pin |
| UPC | 751717591700 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 90 Degrees Fahrenheit |
| Wattage | 240 watts |

## Product Details

- **Brand:** Joinfworld
- **Circuit Type:** 3-way
- **Connector Type:** Plug In
- **Contact Type:** Normally Open
- **Current Rating:** 20 Amps
- **Material:** Copper, Plastic, Stainless Steel
- **Operating Voltage:** 12 Volts
- **Operation Mode:** ON-OFF
- **Switch Type:** Push Button
- **Terminal:** Button,marine,pin

## Images

![Joinfworld Horn Button 12V 20A Heavy Duty 16MM Metal Horn Switch Speaker Blue LED Illumianted Stainless Steel Momentary Push Button Switch for Marine Boat Auto Air Train - Image 1](https://m.media-amazon.com/images/I/718YrsIjMhL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ ONE SWITCH TO RULE THEM ALL
*by T***N on September 5, 2025*

High quality. Works great. No easily understandable wiring instructions. See attached photo for wiring diagram.

### ⭐⭐⭐⭐⭐ Horn button
*by T***H on January 19, 2026*

Great product easy install.....

### ⭐⭐⭐⭐⭐ Horn button light wired separately
*by J***Y on September 22, 2025*

Wired up with a relay which you should. Works great. Instructions would be nice none included but we figured it out.

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**Shop now:** [https://www.desertcart.ie/products/482058826-joinfworld-horn-button-12v-20a-heavy-duty-16mm-metal-horn](https://www.desertcart.ie/products/482058826-joinfworld-horn-button-12v-20a-heavy-duty-16mm-metal-horn)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-21*