---
product_id: 39815710
title: "Chanzon LED Driver 900mA (Constant Current Output) 18V-39V (Input 100-240V AC-DC) (6-12)x3 18W 21W 24W 27W 30W 36W Power Supply 900 mA Lighting Transformer for High Power 30 W COB Chips (Plastic Case)"
brand: "chanzon"
price: "HK$183"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/39815710-chanzon-led-driver-900ma-constant-current-output-18v-39v-input
store_origin: HK
region: Hong Kong
---

# 900mA constant current output Compact 115x45x28mm size 18-39V wide voltage range Chanzon LED Driver 900mA (Constant Current Output) 18V-39V (Input 100-240V AC-DC) (6-12)x3 18W 21W 24W 27W 30W 36W Power Supply 900 mA Lighting Transformer for High Power 30 W COB Chips (Plastic Case)

**Brand:** chanzon
**Price:** HK$183
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your brilliance with precision and style!

## Quick Answers

- **What is this?** Chanzon LED Driver 900mA (Constant Current Output) 18V-39V (Input 100-240V AC-DC) (6-12)x3 18W 21W 24W 27W 30W 36W Power Supply 900 mA Lighting Transformer for High Power 30 W COB Chips (Plastic Case) by chanzon
- **How much does it cost?** HK$183 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/39815710-chanzon-led-driver-900ma-constant-current-output-18v-39v-input)

## Best For

- chanzon enthusiasts

## Why This Product

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

## Key Features

- • **Efficiency That Saves:** Over 89% efficiency and >95% power factor reduce energy waste and cut your operational costs.
- • **Plug & Play Simplicity:** Universal AC 100-240V input with easy installation means you’re up and running in no time—perfect for busy pros.
- • **Sleek & Lightweight Design:** Compact plastic casing weighing just 90g fits seamlessly into any commercial or residential lighting project.
- • **Built to Last, Built for Safety:** CE certified with isolation protection and noiseless operation—engineered for reliability and peace of mind.
- • **Consistent Power, Consistent Glow:** 900mA constant current ensures uniform brightness across all your LED setups—no flicker, no fade.

## Overview

The Chanzon LED Driver delivers a stable 900mA constant current output with a flexible 18-39V range, supporting 18W to 36W LED loads. Its compact, lightweight design and universal AC input (100-240V) make it ideal for professional-grade LED lighting projects. Certified for safety and efficiency, it offers over 89% energy efficiency and a high power factor (>95%), ensuring reliable, noiseless operation with long lifespan—perfect for commercial and residential applications demanding consistent, high-quality illumination.

## Description

Constant Current LED Drivers are known for their easy installation and are preferable because they supply the same amount of current regardless of how many or few lights are connected to it. LEDs work safest and most efficiently with a Constant Current LED Driver.For many LED applications, it is desirable to utilize constant current drivers. Constant current LED drivers are ideal in that they offer designers more control for applications, providing them with the ability to design displays with almost no variation in brightness across the display.Chanzon constant current LED driver series is a product line with high quality.All of our power supply are CE certified in order to provide best support to your business!CE :Complies with all the Essential Health and safety requirements from all the directives that applies to our products.With certain product quality control &; verification process.Features:Product name: Constant Current LED Driver (AC-DC)Brand: ChanzonHigh Quality: Isolation Protection with CE Certificate, No Noise, Long Life SpanInput: AC 100-240V 50/60HzOutput Current: 900mA (Constant)Output Voltage: 18-39VEfficiency:more than 89%Size: 115.1*44.5*27.5 (mm) / 4.53*1.75*1.08 (inch)Net Weight: 90g / 3.2ozHigh Power Factor(PFC):more than 95%Kindly Reminder:Please be aware of the positive (anode +) and negative (cathode -) of led products, install accordingly to avoid damage.Do not exceed the maximum voltage or current,otherwise the led Diode may burn out. Search for "chanzon constant current led driver" for more our led drivers (300mA,450mA,600mA,900mA,1500mA,3000mA,4500mA,6000mA).

## Features

- Input: AC100-240V 50/60Hz Output: Current 900mA (Constant) ; Voltage 18-39V ; Power 18/21/24/27/30/36 W Watt
- Size: 115.1*44.5*27.5 (mm) / 4.53*1.75*1.08 (inch) Net Weight: 90g / 3.2oz
- High Quality With CE Certificates Long Life Span No Noise Isolation Protection Safety
- Efficiency:more than 89% Insulated(Low Heat) High Power Factor(PFC):more than 95% Reliability
- Constant Current Power Supply LED Drivers are used for most LED Products ATTENTION:Only applicable to 900mA (Constant Current Output) LED.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.09 Kilograms |
| Manufacturer | CHANZON |
| Part Number | 1DY-CW-LC6-12X3 |
| Item Weight | 3.17 ounces |
| Product Dimensions | 4.53 x 1.75 x 1.08 inches |
| Item model number | HM-18111 |
| Size | P) 900mA 18-39V (6-12)*3 (30W COB) |
| Color | P) 900mA(Constant) 18-39V (6-12)*3 (30W COB) |
| Finish | Constant Current |
| Material | Plastic |
| Voltage | 277 Volts |
| Wattage | 30.00 |
| Item Package Quantity | 1 |
| Type of Bulb | LED |
| Special Features | Easy to Install |
| Usage | Commercial/Residential |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** CHANZON
- **Power Source:** Ac-dc
- **Product Dimensions:** 1.08"D x 1.75"W x 1.08"H
- **Mounting Type:** Rack Mount
- **Current Rating:** 0.9 Amps

## Images

![Chanzon LED Driver 900mA (Constant Current Output) 18V-39V (Input 100-240V AC-DC) (6-12)x3 18W 21W 24W 27W 30W 36W Power Supply 900 mA Lighting Transformer for High Power 30 W COB Chips (Plastic Case) - Image 1](https://m.media-amazon.com/images/I/71N0XmNAktL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Will this work to replace a powers supply in a fixture rated for 14w to 34w output 1.3 adc constant current 26vdc max?**
A: No 1.3 adc means 1300 milliamp required , so current is only half of what is needed  Also driving voltage maximum on your spec is 26 vdc while the Chanson will push up to 34v 
You need 1.3 amp x26v max =33.8 watts  ( 14W rating would be 10.7 volts) 1.3 adc =1300ma
Chanson will   only allow  .6 amp at 34v ( current is held steady and voltage regulated to maintain constant rated current)
 So voltage too high and only half needed current
 None on this page matches , search  for 1300ma , 11-26volts rated supply

**Q: Can it replace espen vel12035120h-3 15w, .13a 18-33v, 350ma pf:>0.90 ?**
A: Nope, you need calculations for your Led and choice for the right driver

**Q: Can this be use as a good replacement for a 22-34 vdc  350ma  12 watt output max?  for altair outdoor light from costco**
A: HI,Dear
sorry, the item can not work to 22-34 vdc 350ma 12 watt output max

**Q: can i use this transformer to power up three led mr11 4 watts led lamps? if not witch transformer do you recommend? thanks**
A: 300ma is good for one 6watt total. 600ma would be minimum for three 4watt. 1000ma would be better so power supply is not working so hard.

## Frequently Bought Together

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-24*