---
product_id: 382908364
title: "12V Dimmer Switch, RV Light Dimmer High Side PWM Dimming Switch for Boat Camper Trailer Van Truck Cars, Works with LED Light Fixture, Halogen, Incandescent, Strip Lights"
brand: "acegoo"
price: "137 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Acegoo"
url: https://www.desertcart.pl/products/382908364-12v-dimmer-switch-rv-light-dimmer-high-side-pwm-dimming
store_origin: PL
region: Poland
---

# 48W max power output Buzz & flicker-free PWM dimming Compact panel-mount design 12V Dimmer Switch, RV Light Dimmer High Side PWM Dimming Switch for Boat Camper Trailer Van Truck Cars, Works with LED Light Fixture, Halogen, Incandescent, Strip Lights

**Brand:** acegoo
**Price:** 137 zł
**Availability:** ✅ In Stock

## Summary

> 💡 Dim smarter, live brighter — never settle for dull lighting again!

## Quick Answers

- **What is this?** 12V Dimmer Switch, RV Light Dimmer High Side PWM Dimming Switch for Boat Camper Trailer Van Truck Cars, Works with LED Light Fixture, Halogen, Incandescent, Strip Lights by acegoo
- **How much does it cost?** 137 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/382908364-12v-dimmer-switch-rv-light-dimmer-high-side-pwm-dimming)

## Best For

- acegoo enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Durability:** IP54 rated for dust & splash resistance—built for rugged RV, boat, and camper life.
- • **Universal Compatibility:** Works seamlessly with LED, halogen, incandescent & strip lights on 12V DC systems.
- • **Battery-Smart Efficiency:** High side PWM tech slashes power drain, extending your off-grid adventures.
- • **Effortless Power Control:** Smooth rotary dimmer with satisfying click for precise lighting moods.
- • **Sleek & Discreet Installation:** Compact size fits custom panels or tight spaces without fuss.

## Overview

The Acegoo 12V Dimmer Switch delivers flicker-free, high-efficiency PWM dimming up to 48 watts on 12V DC systems. Designed for versatile use with LED, halogen, incandescent, and strip lights, it features a compact rotary control with a tactile click, easy panel-mount installation, and IP54-rated durability—perfect for RVs, boats, campers, and trucks seeking smooth, battery-saving light control.

## Description

Buy Acegoo 12V Dimmer Switch, RV Light Dimmer High Side PWM Dimming Switch for Boat Camper Trailer Van Truck Cars, Works with LED Light Fixture, Halogen, Incandescent, Strip Lights: Dimmer - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: A solid rheostat especially for the price. - I bought this with a 6 pack of 6 LED puck lights to install in my Cargo conversion trailer to operate on an off grid or plugged in and inverted scenario. I bought a second 6 pack of puck lights so my rheostat currently operates 12 lights and it works well. The rheostat seems to be of decent quality and works well with the lights. The switch has a positive on/off detent and a smooth rotary action through out. The one thing I don't like is the the switch housing can rotate inside the switch plate once installed if the friction nut becomes loose. Not a deal breaker but something to think about when installing. The jam nut needs to remain tight. So far very, very low level of flickering and only briefly while adjusting. I would buy again. Price point out allows 5 stars.
Review: Does an awesome job- full dimming AND POWER SAVINGS - Ok. It works like it should first off. I have this wires with 8 Acegoo puck lights. When turned down to a nice evening level, 0.06A. That is just crazy good. I think they got the PWM right! Love it. One note: I removed the mounting plate to install in my system. The threaded shaft of the switch is short and it wouldn't work on a 1/4" thick wall. I was a little surprised but worked around this in my application.

## Features

- PWM Dimmer: Adopt most power efficient high side PWM dimming method, no buzz flicker-free and save battery drain. Dims up to 48 watts (4 amps) under 12v condition
- Perfect for Retrofit Projects: This dimmer switch enables quick, flicker-free dimming for existinglights. Upgrade on/off fixtures to dimmable, reducing battery drain. From bright to dim, it offers asmooth transition, ending with a satisfying click sound
- Easy Installation: Small size dimmer easy integrated into custom control panel or install it on the places you want with the front panel (included in the package)
- Versatile, for DC12V Application: Compatible to halogen, incandescent, non-regulated LED light fixture, strip light, supports maximum output 6A.Used for lights in RVs, camper trailers, boats, cars, marine, trucks, vans or any dimmable DC 12V LED lights
- Installation Assistance: We stand behind our products. For further assistance, please don't hesitate to reach out. lmportant: Some LED lights don't support dimming control, like RGB light, multi-color led lights, some LED filament bulbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09M9TF3SQ |
| Actuator Type | Rotary |
| Best Sellers Rank | #8,912 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Dimmer Switches |
| Brand Name | acegoo |
| Circuit Type | Direct Connection |
| Color | 4A |
| Connectivity Protocol | X-10 |
| Connector Type | Screws |
| Contact Material | Copper |
| Contact Type | Normally Closed |
| Control Method | Touch |
| Controller Type | Dimmer Switch |
| Current Rating | 4 Amps |
| Customer Reviews | 4.3 4.3 out of 5 stars (469) |
| International Protection Rating | IP54 |
| Item Dimensions | 1.5 x 1 x 0.8 inches |
| Item Weight | 1 Ounces |
| Manufacturer | acegoo |
| Material Type | Polycarbonate |
| Model | AX-12V-DS-M |
| Mounting Type | Panel Mount |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operating Voltage | 12 Volts |
| Operation Mode | ON-OFF |
| Specification Met | High Side Pwm Dimming Efficiency Standard |
| Switch Type | Dimmer Switch |
| Terminal | Screw |
| Unit Count | 1.0 Count |
| Wattage | 48 watts |

## Product Details

- **Brand:** acegoo
- **Connector Type:** Screws
- **Contact Type:** Normally Closed
- **Current Rating:** 4 Amps
- **Item dimensions L x W x H:** 1.5 x 1 x 0.8 inches
- **Material:** Polycarbonate
- **Operating Voltage:** 12 Volts
- **Operation Mode:** ON-OFF
- **Switch Type:** Dimmer Switch
- **Terminal:** Screw

## Images

![12V Dimmer Switch, RV Light Dimmer High Side PWM Dimming Switch for Boat Camper Trailer Van Truck Cars, Works with LED Light Fixture, Halogen, Incandescent, Strip Lights - Image 1](https://m.media-amazon.com/images/I/51Of3xVTNTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ A solid rheostat especially for the price.
*by M***B on November 2, 2025*

I bought this with a 6 pack of 6 LED puck lights to install in my Cargo conversion trailer to operate on an off grid or plugged in and inverted scenario. I bought a second 6 pack of puck lights so my rheostat currently operates 12 lights and it works well. The rheostat seems to be of decent quality and works well with the lights. The switch has a positive on/off detent and a smooth rotary action through out. The one thing I don't like is the the switch housing can rotate inside the switch plate once installed if the friction nut becomes loose. Not a deal breaker but something to think about when installing. The jam nut needs to remain tight. So far very, very low level of flickering and only briefly while adjusting. I would buy again. Price point out allows 5 stars.

### ⭐⭐⭐⭐⭐ Does an awesome job- full dimming AND POWER SAVINGS
*by P***E on September 8, 2024*

Ok. It works like it should first off. I have this wires with 8 Acegoo puck lights. When turned down to a nice evening level, 0.06A. That is just crazy good. I think they got the PWM right! Love it. One note: I removed the mounting plate to install in my system. The threaded shaft of the switch is short and it wouldn't work on a 1/4" thick wall. I was a little surprised but worked around this in my application.

### ⭐⭐⭐⭐⭐ Great for RV or indoor low voltage lighting.
*by E***C on March 14, 2026*

Installation instructions are easy to follow and versatile with on/off click at the lowest setting. I keep buying this for all my 12 volt lighting projects.

## Frequently Bought Together

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-13*