---
product_id: 169624019
title: "(UL Listed) Dimmable LED Power Supply IP67 Waterproof 12VDC LED Driver 3.4A, Constant Voltage 40W Transformer Triac Dimming, Work with Wall Dimmer, 120V AC Line Dimming for LED Light"
price: "1570 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/169624019-ul-listed-dimmable-led-power-supply-ip67-waterproof-12vdc-led
store_origin: RO
region: Romania
---

# (UL Listed) Dimmable LED Power Supply IP67 Waterproof 12VDC LED Driver 3.4A, Constant Voltage 40W Transformer Triac Dimming, Work with Wall Dimmer, 120V AC Line Dimming for LED Light

**Price:** 1570 Lei
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** (UL Listed) Dimmable LED Power Supply IP67 Waterproof 12VDC LED Driver 3.4A, Constant Voltage 40W Transformer Triac Dimming, Work with Wall Dimmer, 120V AC Line Dimming for LED Light
- **How much does it cost?** 1570 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/169624019-ul-listed-dimmable-led-power-supply-ip67-waterproof-12vdc-led)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

(UL Listed) Dimmable LED Power Supply IP67 Waterproof 12VDC LED Driver 3.4A, Constant Voltage 40W Transformer Triac Dimming, Work with Wall Dimmer, 120V AC Line Dimming for LED Light

## Product Details

- **Brand:** E ENERSYSTEC
- **Power Source:** Ac Mains
- **Product Dimensions:** 1.26"D x 1.71"W x 1.26"H
- **Mounting Type:** Surface Mount
- **Current Rating:** 3.4 Amps

## Images

![(UL Listed) Dimmable LED Power Supply IP67 Waterproof 12VDC LED Driver 3.4A, Constant Voltage 40W Transformer Triac Dimming, Work with Wall Dimmer, 120V AC Line Dimming for LED Light - Image 1](https://m.media-amazon.com/images/I/51ZXtVem9EL.jpg)

## Questions & Answers

**Q: I got it with a 12v led strip but it only delivers 8v if i measure the voltage right on the strip. i measured a 2a pull on 12v of the leds separately.**
A: If you put a dimmer at input of LED driver, the dimmer will reduce the 12V voltage for dimming function, 
So you measured the 8v that is normal, it is means the LED driver started the dimming functional,

**Q: Will this work to power a ring video doorbell**
A: If the doorbell is working with 12V DC, then this power supply is ok for use,
You need the doorbell spec, to see it is working with 12V DC or 18V AC,
If it is required 18V AC, 15V AC etc, this power supply will not suitable for it,
This dimmable LED driver is mainly for 12V LED Strip Light, cabinet light,

**Q: This buzzes pretty badly, can you recommend a dimmer that pairs well with it to eliminate the buzz?**
A: Dear Customer,
Thank you inquiry our dimmable LED driver 12V Waterproof IP67 UL listed,
As indicated on the packing label, you can use those recommend dimmer switch, 
This dimmable power supply compatible with most brand dimmer on the market, 
Thanks, 
Figo

**Q: Will this work for mr16 LED bulbs on a track lighting setup?**
A: Dear Customer,

This dimmable LED driver 12 Volt DC is mainly use for 12V DC LED strip light, LED cabinet light, LED module,

For MR16 LED bulb, perhaps it is not working with this dimmable LED drivers, 
Because the MR16 LED bulb has an custant current LED bulb inside the bulb, and that LED driver is not dimmable, 
In other words, 99% MR16 LED bulb is not dimmable,

## Frequently Bought Together

- 12V Dimmable LED Driver 40 Watt Triac Dimming 12 Volt Power Supply IP67 Waterproof Adapter 3.4A, Constant Voltage 40W Power Converter,120V to 12V Low Voltage Transformer
- UL Recognized Dimmable LED Driver 12V 24W Triac Dimming LED Power Supply IP67 Waterproof, LED Transformer Dimmable, 12 Volt Constant Voltage Adapter,120V AC Line Dimming for LED Strip Light 2 Amp
- E ENERSYSTEC 12V LED Driver Dimmable 60 Watts Electric Transformer IP67 Triac Dimming LED Power Supply 110V to 12V DC 5Amps 60W Small LED Driver Waterproof Low Voltage

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**Shop now:** [https://www.desertcart.ro/products/169624019-ul-listed-dimmable-led-power-supply-ip67-waterproof-12vdc-led](https://www.desertcart.ro/products/169624019-ul-listed-dimmable-led-power-supply-ip67-waterproof-12vdc-led)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-20*