---
product_id: 448763523
title: "DC 12V Light Dimmer PWM LED Dimmer Switch 4 Wires for Motorhome Boat Truck Camper Van Trailer Light Fixture, DC 12V Dimmable Single Color LED Strip Lights Rotary Knob"
brand: "obeaming"
price: "S$46"
currency: SGD
in_stock: true
reviews_count: 10
url: https://www.desertcart.sg/products/448763523-dc-12v-light-dimmer-pwm-led-dimmer-switch-4-wires
store_origin: SG
region: Singapore
---

# 6A current PWM dimming Custom mount DC 12V Light Dimmer PWM LED Dimmer Switch 4 Wires for Motorhome Boat Truck Camper Van Trailer Light Fixture, DC 12V Dimmable Single Color LED Strip Lights Rotary Knob

**Brand:** obeaming
**Price:** S$46
**Availability:** ✅ In Stock

## Summary

> 💡 Illuminate Your Space with Precision!

## Quick Answers

- **What is this?** DC 12V Light Dimmer PWM LED Dimmer Switch 4 Wires for Motorhome Boat Truck Camper Van Trailer Light Fixture, DC 12V Dimmable Single Color LED Strip Lights Rotary Knob by obeaming
- **How much does it cost?** S$46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/448763523-dc-12v-light-dimmer-pwm-led-dimmer-switch-4-wires)

## Best For

- obeaming enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Setup:** Clear 4-wire configuration makes installation a breeze, perfect for any DIY enthusiast.
- • **Energy Efficient Design:** Utilizes advanced PWM technology to minimize heat and maximize energy savings.
- • **Versatile Compatibility:** Works flawlessly with DC12V circuits, supporting incandescent, halogen, and LED lights.
- • **Customizable Panel Mount:** Easily detach the front panel and knob for a personalized control setup.
- • **Seamless Dimming Control:** Experience smooth brightness adjustments from 0-100% with a simple twist of the knob.

## Overview

The ObeamingDC 12V Light Dimmer is a versatile and efficient dimmer switch designed for motorhomes, boats, trucks, and trailers. With a rated current of 6 amps and advanced PWM dimming technology, it allows for flicker-free brightness adjustments from full brightness to a soft glow. Its user-friendly 4-wire configuration ensures easy installation, while the detachable panel mount offers customization options for your unique setup.

## Description

DC 12V Light Dimmer PWM LED Dimmer Switch 4 Wires for Motorhome Boat Truck Camper Van Trailer Light Fixture, DC 12V Dimmable Single Color LED Strip Lights Rotary Knob

## Features

- DC 12V Dimmer - Rated current 6 amps, works with both DC12V circuit, compatible with incandescent, halogen and LED lighting (Non-applicable types: RGB lights, multi-color LED lights, some LED filament bulbs, constant current lights)
- Full Range Dimming - Adopt advanced PWM dimming control, reduce heat and raise energy efficiency, 0-100% flicker-free linear dimming
- Clear 4-wires Configuration - Easy to hook up, 2 power input wires of positive wire & negative wire, 2 output wires to lamp positive & negative
- Easy to Use - Rotate the knob to smooth adjust the brightness from full bright to the lowest dim setting,finally a “click” sound of turning light off
- Support Custom Panel Mount - The dimmer switch front panel and knob is detachable, so that you can mount it in custom control panel easily

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Obeaming |
| Part number | OB-12V-LDS-V-EU |
| Item Weight | 50 g |
| Package Dimensions | 8.2 x 6.3 x 4.9 cm; 50 g |
| Manufacturer reference | OB-12V-LDS-V-EU |
| Colour | Black |
| Voltage | 12 Volts (DC) |
| Wattage | 72 watts |
| Item Package Quantity | 1 |
| Light source | LED |
| Switch Type | 1-way |
| Plug profile | Panel Mount |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Operation mode:** ON-OFF
- **Current rating:** 6 Amps
- **Operating voltage:** 12 Volts (DC)
- **Connector type:** Plug In
- **Brand:** Obeaming
- **Circuit type:** 1-way
- **Mounting type:** Panel Mount
- **Actuator type:** Rotary
- **Contact material:** Aluminium
- **Number of positions:** 2

## Images

![DC 12V Light Dimmer PWM LED Dimmer Switch 4 Wires for Motorhome Boat Truck Camper Van Trailer Light Fixture, DC 12V Dimmable Single Color LED Strip Lights Rotary Knob - Image 1](https://m.media-amazon.com/images/I/51xI6kfOyOL.jpg)
![DC 12V Light Dimmer PWM LED Dimmer Switch 4 Wires for Motorhome Boat Truck Camper Van Trailer Light Fixture, DC 12V Dimmable Single Color LED Strip Lights Rotary Knob - Image 2](https://m.media-amazon.com/images/I/61JpYP5o2TL.jpg)
![DC 12V Light Dimmer PWM LED Dimmer Switch 4 Wires for Motorhome Boat Truck Camper Van Trailer Light Fixture, DC 12V Dimmable Single Color LED Strip Lights Rotary Knob - Image 3](https://m.media-amazon.com/images/I/61cpG+xswJL.jpg)
![DC 12V Light Dimmer PWM LED Dimmer Switch 4 Wires for Motorhome Boat Truck Camper Van Trailer Light Fixture, DC 12V Dimmable Single Color LED Strip Lights Rotary Knob - Image 4](https://m.media-amazon.com/images/I/51BTdF8BxML.jpg)
![DC 12V Light Dimmer PWM LED Dimmer Switch 4 Wires for Motorhome Boat Truck Camper Van Trailer Light Fixture, DC 12V Dimmable Single Color LED Strip Lights Rotary Knob - Image 5](https://m.media-amazon.com/images/I/51SzT2CKkoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    A great dimmer
  

*by C***S on Reviewed in the United Kingdom on 20 August 2023*

Are use this on the 12 V lights I bought off Amazon, they worked perfectly together, especially when the lights are bought very bright I could turn them down to suit the environment

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Smaller than it looks! Causes some flicker on LED lights
  

*by B***S on Reviewed in the United Kingdom on 29 August 2023*

It's a lot smaller than it looks from the photo - which I was delighted with because it fit perfectly but I guess a lot of customers expecting a backplate about the same size as a domestic light switch will be disappointed. The backplate and knob are all plastic but acceptable quality. I'm using it with LED downlights and the switch does cause some flicker in the middle of the range. The lights don't flicker when using other dimmers.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works well
  

*by T***N on Reviewed in the United Kingdom on 14 January 2023*

Got it for our camper conversion. So far working well with dimmer lights I got on Amazon as well. No flickering or anything and the dimming is smooth. Was easy to fit in ply and colour wise it blends well with our design.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-26*