---
product_id: 38810470
title: "Armacost Lighting 24-Watt Universal Dimmable 12V DC LED Driver TRIAC 840240"
brand: "armacost lighting"
price: "KD 20.60"
currency: KWD
in_stock: true
reviews_count: 13
category: "Armacost Lighting"
url: https://www.desertcart.com.kw/products/38810470-armacost-lighting-24-watt-universal-dimmable-12v-dc-led-driver
store_origin: KW
region: Kuwait
---

# 24W power output Flicker-free dimming Universal AC/DC compatibility Armacost Lighting 24-Watt Universal Dimmable 12V DC LED Driver TRIAC 840240

**Brand:** armacost lighting
**Price:** KD 20.60
**Availability:** ✅ In Stock

## Summary

> 💡 Power your space with precision—dimming done right!

## Quick Answers

- **What is this?** Armacost Lighting 24-Watt Universal Dimmable 12V DC LED Driver TRIAC 840240 by armacost lighting
- **How much does it cost?** KD 20.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/38810470-armacost-lighting-24-watt-universal-dimmable-12v-dc-led-driver)

## Best For

- armacost lighting enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Powerful:** Delivers a robust 24 watts at 12 volts in a sleek, space-saving design (2.38 x 6.06 x 0.75 inches).
- • **Trusted & Certified:** Built to professional standards with CSA, ETL, and FCC certifications for reliable, safe operation.
- • **Plug & Play Convenience:** Detachable AC power cord for easy installation—perfect for both dry and damp locations.
- • **Universal Compatibility:** Works flawlessly with both 120V AC and low-voltage DC dimmers, including Armacost’s own RGB controllers.
- • **Seamless Dimming Experience:** Enjoy smooth, flicker-free dimming from 0 to 100%—no annoying pop-ons or drop-offs.

## Overview

The Armacost Lighting 24-Watt Universal Dimmable LED Driver offers stable, flicker-free dimming for 12V LED lighting setups. Compatible with a wide range of AC and DC dimmers, it delivers consistent 24W power through a compact, easy-to-install design with a detachable power cord. Certified for safety and reliability, it’s the go-to choice for professional-grade LED lighting control.

## Description

The Armacost Lighting 24 Watt; 12 Volt Universal Dimming LED Power Supply delivers stable and energy-efficient, low-voltage power to any LED lighting installation. The LED lighting driver is designed using high-performance, professional grade electronics that provide stable 0 or 100% dimming free of any “pop-on” or “drop-off”. The power supply is rated up to 24-watts at 12-volts. For the best results use Armacost Lighting LED lights, switches and dimming light controls. Plug-in or hardwire with detachable AC power cord. Suitable for both dry and damp locations. Includes: 1) 24W, 12V Power Supply, 1) Detachable AC Power Cord

Review: They work flawlessly - These drivers are great and no issues. I bout two for each side of my tally kitchen so that I didn't have to wire through the ceiling which would have been more labor intense and costly.
Review: Worked as expected, installed easily and no issues after using device for a while now.. - Purchased for a Under cabinet lighting project and installed the power supply in the attic with a dimmer switch. Unit installed easily and works well. The two legs of lighting worked well for my particular install. Unit seems to be built well and is of a solid design. Between this power supply and the selected dimmer it works well.

## Features

- Provides smooth, full range flicker-free dimming for 12-volt LED Lights such as LED strip lights, modules, light bars, puck and other LED strip lights
- Compatible with BOTH 120 Volt AC dimmers and lighting controls and low-voltage DC dimmers and controls
- Works with Armacost low-voltage dimmers and RGB color controllers
- Input Voltage: 100-120v AC 50/60Hz, λ=0. 65C, output Voltage: 12V DC constant Voltage, 24 watts, 2a max
- For optimal AC dimming performance, use a forward phase CL-style or equivalent dimmer. The use of reverse phase or ELV may degrade dimming performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01IY81HOM |
| Best Sellers Rank | #21,204 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #21 in Lighting Low Voltage Transformers |
| Bulb Type | LED |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,008) |
| Date First Available | August 15, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8 ounces |
| Item model number | 840240 |
| Manufacturer | Armacost Lighting |
| Manufacturer Part Number | 840240 |
| Model | 840240 |
| Product Dimensions | 2.38 x 6.06 x 0.75 inches |
| Special Features | Detachable Cord |
| Specification Met | CSA, ETL, FCC |
| UPC | 850080006047 850080006382 |
| Voltage | 12 Volts |
| Wattage | 24 watts |

## Product Details

- **Brand:** Armacost Lighting
- **Current Rating:** 2 Amps
- **Mounting Type:** Rack Mount, Wall Mount
- **Power Source:** AC
- **Product Dimensions:** 2.38"D x 6.06"W x 0.75"H

## Images

![Armacost Lighting 24-Watt Universal Dimmable 12V DC LED Driver TRIAC 840240 - Image 1](https://m.media-amazon.com/images/I/51Y55EvGpRL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ They work flawlessly
*by A***R on February 20, 2026*

These drivers are great and no issues. I bout two for each side of my tally kitchen so that I didn't have to wire through the ceiling which would have been more labor intense and costly.

### ⭐⭐⭐⭐⭐ Worked as expected, installed easily and no issues after using device for a while now..
*by C***N on April 13, 2025*

Purchased for a Under cabinet lighting project and installed the power supply in the attic with a dimmer switch. Unit installed easily and works well. The two legs of lighting worked well for my particular install. Unit seems to be built well and is of a solid design. Between this power supply and the selected dimmer it works well.

### ⭐⭐⭐⭐⭐ Good quality
*by A***R on January 16, 2026*

The contractor wanted me to order this for under my kitchen cabinet lighting. Is good quality, protected wires, takes up a small space inside my cabinet.

## Frequently Bought Together

- Armacost Lighting 840240 for LED Lighting, with Removable AC Cord, 24 Watt, White
- Armacost Lighting 142250 Ribbon Flex Pro Tape Light 60 LEDs/m, Soft Bright White 3000K 32.8 ft. Professional Grade LED Strip Lights

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**Shop now:** [https://www.desertcart.com.kw/products/38810470-armacost-lighting-24-watt-universal-dimmable-12v-dc-led-driver](https://www.desertcart.com.kw/products/38810470-armacost-lighting-24-watt-universal-dimmable-12v-dc-led-driver)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-10*