---
product_id: 49529739
title: "LOWENERGIE 12W LED Driver Transformer – 240V AC to 12V DC Power Supply for LED Lighting, Reliable Compact Converter for Indoor Use"
brand: "lowenergie"
price: "¥2653"
currency: JPY
in_stock: true
reviews_count: 6
category: "Lowenergie"
url: https://www.desertcart.jp/products/49529739-lowenergie-12w-led-driver-transformer-240v-ac-to-12v-dc
store_origin: JP
region: Japan
---

# 12W max power output 240V AC to 12V DC conversion Built-in multi-layer safety protection LOWENERGIE 12W LED Driver Transformer – 240V AC to 12V DC Power Supply for LED Lighting, Reliable Compact Converter for Indoor Use

**Brand:** lowenergie
**Price:** ¥2653
**Availability:** ✅ In Stock

## Summary

> 💡 Power your space smartly with LOWENERGIE – small size, big impact!

## Quick Answers

- **What is this?** LOWENERGIE 12W LED Driver Transformer – 240V AC to 12V DC Power Supply for LED Lighting, Reliable Compact Converter for Indoor Use by lowenergie
- **How much does it cost?** ¥2653 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/49529739-lowenergie-12w-led-driver-transformer-240v-ac-to-12v-dc)

## Best For

- lowenergie enthusiasts

## Why This Product

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

## Key Features

- • **Reliable & Safe:** Advanced circuitry guards against overcurrent, overvoltage, thermal overload, and short circuits
- • **Compact Powerhouse:** Sleek 8.99 x 3.99 x 2.01 cm design fits discreetly behind cabinets or fixtures
- • **Effortless Installation:** Simple 2-wire input/output setup with secure screw terminals for quick, hassle-free wiring
- • **Energy-Smart Efficiency:** Low static power consumption keeps your energy bills down while powering LED lighting flawlessly
- • **Versatile LED Compatibility:** Perfect for LED strips, bulbs, small fittings, and compatible doorbell systems—upgrade your lighting game

## Overview

The LOWENERGIE 12W LED Driver Transformer converts standard 240V AC mains power into a stable 12V DC output, ideal for powering low-voltage LED lighting and compatible devices. Its compact form factor and advanced safety features make it perfect for discreet indoor installations, ensuring flicker-free, energy-efficient performance with built-in protections against electrical faults.

## Description

Free delivery and returns on all eligible orders. Shop LOWENERGIE 12W LED Driver Transformer – 240V AC to 12V DC Power Supply for LED Lighting, Reliable Compact Converter for Indoor Use.

Review: Works well for powering a Ring Siren - I had been looking for a power supply to hard wire our Ring Siren as the battery pack would only last a month if we used the led night light option. After seeing this one being recommended on a forum I ordered one, when it arrived I was surprised by how small it was and had my doubts if it was up to the job. As a backup I bought a bigger one from Screwfix as it was a weekend and didn't have time to get another if it didn't work, I didn't use it in the end. Installation was really easy, 2 wires in, 2 wires out. Terminals are small so be gentle with them. The is a small hole which can also be used to secure it to something. It would be nicer if it had a proper external tag to mount it with but as its so small and light it doesn't need much. I wired ours via a fused connection point so can be isolated. Powered on and works fine, the alarm reported hard wire was working and it recharged the removable battery pack up overnight. I checked it a couple of times in the evening and the morning and the power supply didn't even get warm which was a good sign its not underpowered Cheap price and did the job fine, time will only tell how long it lasts but I have another one to do so will be ordered a second one.
Review: Small, Good Price, Just the Job! - Would definitely recommend! Great price and quality - purchased 3x. I used these to replace the original electronic transformers in the light fittings to ensure long life of the 6x 1.5W LED bulbs also purchased from desertcart (10xG4 24 Silicon LED EBuyled® 1.5W 12V DC Cool White - Also brilliant purchase!). Screw terminals very small but not a problem if you either use the existing wires from the old transformer or fit new ones with a screw terminal strip to the house wiring (wouldn't recommend attempting to fit the house grey 1mm T+E type cable directly to it). No problems with EMC interfering with radio reception few others have mentioned - I avoided the "active" LED bulbs (with inductor and switching regulator built in - identified by yellow capacitor on some other photos) to be on safe side, simple LED/Diode/Resistor passive ones are fine when you use a proper LED driver like this one anyway. On Prime too so next day delivery! Well done desertcart and Safield Dist Ltd. first class product and service! :)

## Features

- Small LED driver / DC transformer. It has an AC input of 100-240V and a DC output of 12V 1A, supporting a maximum load of 12 watts at 50/60Hz. Advanced circuit boards and electronic components come equipped with built-in protection against over current, over voltage, thermal overload, and short circuits, ensuring optimal safety.
- Easy installation and wiring process. It ensures no humming, light flickering, or delays upon activation. Its low-power design reduces static power consumption. Moreover, its compact size enables installation in confined spaces like behind kitchen cabinets, within furniture walls, or behind bathroom mirrors.
- Enhance your lighting setup by switching from old halogen bulbs with the help of our LED transformer. This change will not only help you save on energy costs but also make it a perfect solution for different lighting needs such as LED spotlights, strips, and lamps.
- Our drivers are designed for constant voltage power supplies. It is not suitable for dimmable or colour-changing lighting products like dimmable LED lights or colour-changing light bars.
- Stable 12V DC output – Converts 240V mains power to safe, reliable 12V DC for low-voltage LED applications
- Ideal for multiple uses – Suitable for LED strip lighting, LED bulbs, small fittings and compatible doorbell systems
- Compact and lightweight design – Easy to install in tight spaces such as cupboards, ceilings or behind fittings
- Energy-efficient operation – Designed to minimise power loss and reduce unnecessary heat generation
- Reliable LOWENERGIE build quality – Consistent performance with protection against common electrical faults
- Perfect for upgrades or replacements – Ideal for replacing failed LED transformers or powering new installations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008DFSU7O |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 11,817 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 12 in Power Transformers (Business, Industry & Science) 6,269 in Camping & Hiking |
| Customer Reviews | 4.4 4.4 out of 5 stars (651) |
| Date First Available | 9 Sept. 2013 |
| Item Package Quantity | 1 |
| Item Weight | 59 g |
| Item model number | 96012 |
| Item weight | 59 g |
| Manufacturer | Lowenergie |
| Part Number | 12 |
| Product Dimensions | 8.99 x 3.99 x 2.01 cm; 58.97 g |
| Shape | standard |
| Specification met | CE |
| Type of Bulb | LED |
| Voltage | 240 Volts |
| Wattage | 12 watts |

## Product Details

- **Brand:** LOWENERGIE
- **Current rating:** 1 Amps
- **Mounting type:** Surface Mount
- **Power source:** Corded Electric
- **Product dimensions:** 92D x 42W x 20H millimetres

## Images

![LOWENERGIE 12W LED Driver Transformer – 240V AC to 12V DC Power Supply for LED Lighting, Reliable Compact Converter for Indoor Use - Image 1](https://m.media-amazon.com/images/I/51OOIAFDjjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well for powering a Ring Siren
*by N***R on 23 October 2023*

I had been looking for a power supply to hard wire our Ring Siren as the battery pack would only last a month if we used the led night light option. After seeing this one being recommended on a forum I ordered one, when it arrived I was surprised by how small it was and had my doubts if it was up to the job. As a backup I bought a bigger one from Screwfix as it was a weekend and didn't have time to get another if it didn't work, I didn't use it in the end. Installation was really easy, 2 wires in, 2 wires out. Terminals are small so be gentle with them. The is a small hole which can also be used to secure it to something. It would be nicer if it had a proper external tag to mount it with but as its so small and light it doesn't need much. I wired ours via a fused connection point so can be isolated. Powered on and works fine, the alarm reported hard wire was working and it recharged the removable battery pack up overnight. I checked it a couple of times in the evening and the morning and the power supply didn't even get warm which was a good sign its not underpowered Cheap price and did the job fine, time will only tell how long it lasts but I have another one to do so will be ordered a second one.

### ⭐⭐⭐⭐⭐ Small, Good Price, Just the Job!
*by I***R on 30 June 2014*

Would definitely recommend! Great price and quality - purchased 3x. I used these to replace the original electronic transformers in the light fittings to ensure long life of the 6x 1.5W LED bulbs also purchased from Amazon (10xG4 24 Silicon LED EBuyled® 1.5W 12V DC Cool White - Also brilliant purchase!). Screw terminals very small but not a problem if you either use the existing wires from the old transformer or fit new ones with a screw terminal strip to the house wiring (wouldn't recommend attempting to fit the house grey 1mm T+E type cable directly to it). No problems with EMC interfering with radio reception few others have mentioned - I avoided the "active" LED bulbs (with inductor and switching regulator built in - identified by yellow capacitor on some other photos) to be on safe side, simple LED/Diode/Resistor passive ones are fine when you use a proper LED driver like this one anyway. On Prime too so next day delivery! Well done Amazon and Safield Dist Ltd. first class product and service! :)

### ⭐⭐⭐⭐ Works well but a little too basic.
*by S***L on 17 August 2019*

I'm slowly replacing my halogen MR16 spots as LED equivalents are getting brighter and cheaper. I had a couple of troublesome 50 watt halogens in a loft bathroom which kept overheating the connections. I was able to get some 8W Philips LED spots, which are just as bright as halogens, but needed LED 12v transformers to suit, as the old transformers flickered when switched on. So this transformer looked like it would fit the bill. It's small enough to fit through the hole in the ceiling and wiring was very simple. The markings on the transformer body indicated which connections to use for 240v input and 12v output wires. Taking the usual precautions with the mains, I was able to very quickly screw down the wires. However I would say that the cable clamp is not really substantial enough to grip the wires secureley. So I deducted 1 star from my rating. Insulating tape was then used to wrap the connections and secure them. All working fine and the LEDs are a great, and economical, replacement for older hot halogens.

## Frequently Bought Together

- Lowenergie 12w LED Driver Transformer 240V AC to 12V DC for LED Lighting
- Lepro 5M LED Strip Lights, Cool White 6000K, 300 LEDs, 2300lm Bright Daylight LED Tape for Kitchen Cabinet Bar Van TV Mirror and More (12V Power Supply Not Included)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-02*