---
product_id: 609975515
title: "12V DC Dimmer Switch, 12/24 Volt High Side PWM Dimmer with memory function, for RV Light LED Interior Lights LED Light Fixture, Halogen, Incandescent, Used for RV, Auto, Trailer Van Truck, Boat"
brand: "nalacal"
price: "$27.45"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/609975515-12v-dc-dimmer-switch-12-24-volt-high-side-pwm
store_origin: US
region: United States of America
---

# flicker-free PWM up to 120W 3-100% dimming range memory function saves last setting 12V DC Dimmer Switch, 12/24 Volt High Side PWM Dimmer with memory function, for RV Light LED Interior Lights LED Light Fixture, Halogen, Incandescent, Used for RV, Auto, Trailer Van Truck, Boat

**Brand:** nalacal
**Price:** $27.45
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your ride with precision and style—because your space deserves the perfect glow.

## Quick Answers

- **What is this?** 12V DC Dimmer Switch, 12/24 Volt High Side PWM Dimmer with memory function, for RV Light LED Interior Lights LED Light Fixture, Halogen, Incandescent, Used for RV, Auto, Trailer Van Truck, Boat by nalacal
- **How much does it cost?** $27.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/609975515-12v-dc-dimmer-switch-12-24-volt-high-side-pwm)

## Best For

- nalacal enthusiasts

## Why This Product

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

## Key Features

- • **Smart Memory Recall:** Never fumble in the dark—your last dimming level is saved for instant comfort.
- • **Full Spectrum Control:** Experience seamless 3-100% brightness adjustment for perfect ambiance every time.
- • **Effortless Installation:** Comes with a sleek front panel, mounting screws, and clear manual for quick setup.
- • **Versatile Compatibility:** Designed for RVs, trucks, boats, and any 12/24V LED or halogen lighting system.
- • **Smooth & Silent Operation:** Enjoy flicker-free, buzz-free dimming that conserves battery life up to 120W load.

## Overview

The NALACAL 12V DC Dimmer Switch offers a wide 3-100% dimming range with high side PWM technology for flicker-free, silent operation. Featuring a smart memory function, it remembers your last brightness setting for convenience. Compatible with 12/24V LED, halogen, and incandescent lights, it’s ideal for RVs, trucks, boats, and more. Easy to install with included hardware, it supports up to 120W power, optimizing battery use while enhancing your vehicle’s interior lighting experience.

## Description

12V DC Dimmer Switch, 12/24 Volt High Side PWM Dimmer with memory function, for RV Light LED Interior Lights LED Light Fixture, Halogen, Incandescent, Used for RV, Auto, Trailer Van Truck, Boat

## Features

- 💡【High Dimming Range】: With a full 3-100% dimming range, this 12V dimmer switch provides the best lighting performance and is compatible with most 12/24V LED lights.
- 💡【Intelligent Design】: With memory function, our dimmer switches for led lights can remember the last dimming level set, and has switch function. Dimming - rotary button, on/off - press button.
- 💡【Eeay to Install】: Our DC 12V light dimmer include a decorative front panel and mounting screws. A user manual is included to help you install the led dimmer switch.
- 💡【Widely Use】: 12v dimmer switch is commonly used for lights in RV, camper trailers, trucks, vans, boats, cars or any dimmable DC 12 LED lights, strip lights, awning lights, etc.
- 💡【High Side PWM Dimmer】: 12 Volt DC Dimmer provides a smooth and linear flicker-free dimming experience, no buzz, no flicker, this RV dimmer switch dimming up to 120W (5A, 24V) saves battery consumption.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NALACAL |
| Model Number | 365487 |
| Product Dimensions | 9 x 9 x 4 cm; 90 g |
| Power / Wattage | 60 watts |
| Compatible Models | 12V DC LED lights, strip lights, awning lights, etc. |
| Item Weight | 90 g |

## Product Details

- **Operation mode:** ON-OFF
- **Operating voltage:** 12 Volts
- **Contact type:** Normally Closed
- **Connector type:** Screw
- **Brand:** NALACAL

## Images

![12V DC Dimmer Switch, 12/24 Volt High Side PWM Dimmer with memory function, for RV Light LED Interior Lights LED Light Fixture, Halogen, Incandescent, Used for RV, Auto, Trailer Van Truck, Boat - Image 1](https://m.media-amazon.com/images/I/51qfnpIgtHL.jpg)

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---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-12*