---
product_id: 56617762
title: "12V Transformer - Low Voltage 20W – 60W Rated Electronic Dimmable Transformer for Halogen Lights Lamps Bulbs IP20 Rated"
brand: "national lighting"
price: "₩22533"
currency: KRW
in_stock: true
reviews_count: 8
category: "National Lighting"
url: https://www.desertcart.kr/products/56617762-12v-transformer-low-voltage-20w-60w-rated-electronic-dimmable-transformer
store_origin: KR
region: South Korea
---

# 60W max power output Pre-terminated cables for quick install Thermal & short circuit auto shut-off 12V Transformer - Low Voltage 20W – 60W Rated Electronic Dimmable Transformer for Halogen Lights Lamps Bulbs IP20 Rated

**Brand:** national lighting
**Price:** ₩22533
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your space with precision and style — don’t get left in the dark!

## Quick Answers

- **What is this?** 12V Transformer - Low Voltage 20W – 60W Rated Electronic Dimmable Transformer for Halogen Lights Lamps Bulbs IP20 Rated by national lighting
- **How much does it cost?** ₩22533 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/56617762-12v-transformer-low-voltage-20w-60w-rated-electronic-dimmable-transformer)

## Best For

- national lighting enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Shutdown:** Auto thermal cut-out and overload protection keep your space safe and sound.
- • **Compact & Sleek Design:** Slim 21mm height with a modern black finish fits discreetly in any setup.
- • **Reliable Peace of Mind:** Backed by a 2-year warranty and CE certification for trusted performance.
- • **Smooth Dimming Control:** Compatible with most resistive and inductive dimmers for perfect ambiance every time.
- • **Effortless Installation:** Pre-terminated 240mm & 250mm cables make setup a breeze for any DIY pro.

## Overview

The National Lighting 12V Electronic Dimmable Transformer delivers up to 60W of low voltage power, optimized for halogen lamps with smooth dimming capabilities. Featuring pre-terminated cables for quick installation, built-in thermal and short circuit protection, and a compact black design, it’s engineered for safe, reliable, and stylish lighting control in dry indoor environments. Certified CE and backed by a 2-year warranty, it’s the smart choice for modern lighting upgrades.

## Description

Pack of 1 electronic dimmable transformer for halogen lights. This transformer is fully dimmable and the power flow is electronically controlled, to help preserve the life of the lamp. A lightweight, compact design and 2 year warranty for piece of mind. This electronic transformer is compatible with most low and mains voltage dimmers. This product carries an IP20 rating, which means it is protected against solid objects. It has no protection against water, and should only be installed in dry premises.

Review: great product - While carrying out decorating of one of my rooms, was changing the down lighters and thought it was just the bulb but turned out the existing transformer was faulty. thought give this one a go, was so easy to install as a DIY job, connected a new bulb holder and it works a treat. for the price compared to some others, would defo recommend this if you require a replacement transformer.
Review: Electronic LV transformer - Good price ,prompt delivery, easy installation.

## Features

- IMPORTANT – CHECK BEFORE ORDERING: Dimmable 60W transformer for halogen lights; Pack of 1 electronic dimmable transformer for halogen lights. Our dimmable 60W electronic transformer is ideal for use with recessed lights that still use 12V halogen lamps. Featuring soft start and auto reset.
- Dimensions: 21mm Height x 32mm Width x 118mm Length
- It is pre terminated with cables, making installation simple and quick. 240mm cable from the transformer to the mains and 250mm cable from the transformer to the light fixure (included).
- THERMAL CUT OUT - The transormer will automatically shut off in the event of over heating. SHORT CIRCUIT & OVERLOAD PROTECTION - The transformer will automatically shut off in the event of short circuit or current overload. The unit will reset once the cause has been removed. DIMMING THE TRANSFORMER - The transformer can be dimmed using most types of mains resistive and low voltage inductive dimmers.
- Comes with fixing accessories and LV electronic transformer. Has a black finish. 2 year guarantee for peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071WWDLDW |
| Best Sellers Rank | 1,533 in Lighting ( See Top 100 in Lighting ) 7 in Low-Voltage Transformers |
| Brand | National Lighting |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 770 Reviews |
| Global Trade Identification Number | 05016087923403 |
| Item Dimensions D x W x H | 3D x 12W x 2.1H centimetres |
| Item Type Name | Black Finish 12V Low Voltage 20W - 60W Rated Electronic Dimmable Transformer for Halogen Lights Lamps Bulbs IP20 Rated |
| Item Weight | 0.09 Kilograms |
| Item weight | 0.09 Kilograms |
| Manufacturer | National Lighting |
| Manufacturer Part Number | ET60R |
| Minimum Frequency | 50 Hz |
| Model Number | ET60R |
| Mounting Type | Surface Mount |
| Mounting type | Surface Mount |
| Power Source | AC/DC |
| Power source | AC/DC |
| Product Warranty | 2 Years |
| Product dimensions | 3D x 12W x 2.1H centimetres |
| Specification Met | CE |
| Specification met | CE |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** National Lighting
- **Mounting type:** Surface Mount
- **Power source:** AC/DC
- **Product dimensions:** 3D x 12W x 2.1H centimetres
- **Specification met:** CE

## Images

![12V Transformer - Low Voltage 20W – 60W Rated Electronic Dimmable Transformer for Halogen Lights Lamps Bulbs IP20 Rated - Image 1](https://m.media-amazon.com/images/I/61rN0u4wZKL.jpg)

## Questions & Answers

**Q: Will this work for GU10**
A: Sorry, I cannot answer for Certain because your question is not specific enough. I purchased mine to drive 12V GU5.3 50W Bulbs.
Providing your Bulbs are of 12V nature and do not exceed 50W Power rating, they should be OK. However, if the wattage is TOO low it may not draw enough current to allow the device to regulate or even work at all. If they are 30W or 50W as mine it should be OK.

**Q: What are the actual product dimensions? Shown on web page as  ‎27 x 19.5 x 18 cm, which can't be right!!**
A: Elsewhere on page it says:
Dimensions: 21mm Height x 30mm Width x 120mm Length
The supplier could do with correcting the wrong data you have highlighted

**Q: Does this work with non - dimmable lighting as well ?**
A: Yes

**Q: How many 20w lights will it run? I've got 5 out due existing transformer dying.**
A: It’s rated for 20w to 60w, therefore you could run 3x20w.

## Customer Reviews

### ⭐⭐⭐⭐⭐ great product
*by G***E on 26 April 2025*

While carrying out decorating of one of my rooms, was changing the down lighters and thought it was just the bulb but turned out the existing transformer was faulty. thought give this one a go, was so easy to install as a DIY job, connected a new bulb holder and it works a treat. for the price compared to some others, would defo recommend this if you require a replacement transformer.

### ⭐⭐⭐⭐⭐ Electronic LV transformer
*by I***C on 31 May 2026*

Good price ,prompt delivery, easy installation.

### ⭐⭐⭐⭐ Does the Job
*by B***R on 5 August 2025*

Nicely packaged item with instructions included. It works as intended. Depending on your set up you might have some work to connect the transformer to the lamp holder. It would be better if a connection block or similar was included to join wires.

## Frequently Bought Together

- Black Finish 12V Low Voltage 20W - 60W Rated Electronic Dimmable Transformer for Halogen Lights Lamps Bulbs IP20 Rated - Pack of 1
- DiCUNO MR16 GU5.3 /G4 Lamp Holder, Bi-Pin Base for 12V Halogen/LED Bulb, Ceramic Socket with 150MM Lead,6-Pack
- GMY MR16 Halogen Light Bulbs 50W 12V GU5.3 Spotlights for Ceiling Light Dimmable, 4000 Hours Extra Long Lifetime, 36° Beam Angle, 3000K Warm White, 2 Pin Base, Dichroic 6 Pack

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**Shop now:** [https://www.desertcart.kr/products/56617762-12v-transformer-low-voltage-20w-60w-rated-electronic-dimmable-transformer](https://www.desertcart.kr/products/56617762-12v-transformer-low-voltage-20w-60w-rated-electronic-dimmable-transformer)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-09-06*