---
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: "₨364"
currency: SCR
in_stock: true
reviews_count: 8
category: "Joinfworld"
url: https://www.desertcart.sc/products/482058826-joinfworld-horn-button-12v-20a-heavy-duty-16mm-metal-horn
store_origin: SC
region: Seychelles
---

# Heavy duty 20A 12V rating for reliable power IP65 waterproof rating for marine-grade durability Blue LED illumination for night visibility 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:** ₨364
**Availability:** ✅ In Stock

## Summary

> 🔵 Command attention day or night with the ultimate heavy-duty horn switch!

## 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?** ₨364 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/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

- • **Built to Endure:** Robust 20A 12V stainless steel switch designed for heavy-duty, high-reliability use.
- • **Secure Connection:** Clasp design wire socket prevents accidental disconnections, keeping your system fail-safe.
- • **Effortless Control:** Momentary push button with SPST ON/OFF functionality for instant, intuitive horn activation.
- • **Illuminated Precision:** Blue LED glow ensures you never miss your horn, even in the darkest conditions.
- • **Marine-Grade Waterproof:** IP65 rating means this switch thrives in wet, harsh environments—perfect for boats and outdoor vehicles.

## Overview

The Joinfworld Horn Button is a 16mm stainless steel, momentary push button switch rated for 20A at 12V DC. Featuring a blue LED illumination and IP65 waterproof rating, it’s engineered for marine, automotive, and train applications. Its secure clasp wire design ensures reliable connectivity, making it a durable, high-performance choice for professionals demanding both style and function.

## 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 - Compact and easy to install. Works great for my air horn. Also has light so easy to find at night.

## 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 | #7,451 in Automotive ( See Top 100 in Automotive ) #15 in Automotive Replacement Pushbutton Switches |
| Brand | Joinfworld |
| Brand Name | 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 |
| Customer Reviews | 4.6 out of 5 stars 501 Reviews |
| International Protection Rating | IP65 |
| Manufacturer | Joinfworld |
| Material Type | Copper, Plastic, Stainless Steel |
| Model | LAS3D-16H-10EM-N-HORN |
| Mounting Type | Panel Mount |
| Number of Positions | 2 |
| Operating Voltage | 12 Volts |
| Operation Mode | ON-OFF |
| Specification Met | CE |
| Switch Type | Push Button |
| 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 J***S on September 21, 2025*

Compact and easy to install. Works great for my air horn. Also has light so easy to find at night.

### ⭐⭐⭐⭐⭐ Button Switch use.
*by D***H on June 20, 2025*

This device does not need a relay if connected to a horn of 4 amp draw at the end of a 10 foot run of 14 gauge wire at 12 volts. I used 12 gauge silicone wire because it was on hand. Suggest placing a 10 amp slow blow fuse in the positive line. The horn switch is rated at a load capacity of 30 amps. Connected the small gauge wires for the light to a toggle switch to limit the draw on the battery when boat not in use. Also allows horn to be used when engine not running if toggle is used to close the circuit. Button looks nice and seems to be durable. Time will tell.

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

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-07*