---
product_id: 18071264
title: "LEDGroupBuy Inventronics 40w 28Vdc-56Vdc 700mA Constant Current Dimmable LED Driver - EUC-042S070DS"
brand: "led group buy"
price: "942 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/18071264-ledgroupbuy-inventronics-40w-28vdc-56vdc-700ma-constant-current-dimmable-led
store_origin: RO
region: Romania
---

# 700mA Current 40W Max Power 90-305Vac Input LEDGroupBuy Inventronics 40w 28Vdc-56Vdc 700mA Constant Current Dimmable LED Driver - EUC-042S070DS

**Brand:** led group buy
**Price:** 942 Lei
**Availability:** ✅ In Stock

## Summary

> Illuminate Your Space with Precision! 💡

## Quick Answers

- **What is this?** LEDGroupBuy Inventronics 40w 28Vdc-56Vdc 700mA Constant Current Dimmable LED Driver - EUC-042S070DS by led group buy
- **How much does it cost?** 942 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/18071264-ledgroupbuy-inventronics-40w-28vdc-56vdc-700ma-constant-current-dimmable-led)

## Best For

- led group buy enthusiasts

## Why This Product

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

## Key Features

- • **Powerful Performance:** Experience a robust 40W output for all your lighting needs.
- • **Energy Efficient Design:** Maximize energy savings while illuminating your space.
- • **Versatile Voltage Range:** Adaptable input voltage from 90 to 305Vac for global compatibility.
- • **Precision Dimming Control:** Seamlessly dim your lights with 0-10V or PWM options.
- • **Reliable Constant Current:** Consistent 700mA output ensures stable performance.

## Overview

The LEDGroupBuy Inventronics 40W LED Driver is a high-performance, dimmable solution designed for versatility and efficiency, featuring a wide input voltage range and reliable constant current output.

## Description

LEDGroupBuy Inventronics 40w 28Vdc-56Vdc 700mA Constant Current Dimmable LED Driver - EUC-042S070DS

## Features

- Output Current: 700mA
- Input Voltage Range: 90 ~ 305Vac
- Output Voltage Range: 28 ~ 56Vdc
- Max Output Power: 40W
- Dimming: 0-10V or PWM Dimming

## Product Details

- **Brand:** LED Group Buy
- **Power Source:** Corded Electric
- **UPC:** 616320775537
- **Manufacturer:** Inventronics

## Images

![LEDGroupBuy Inventronics 40w 28Vdc-56Vdc 700mA Constant Current Dimmable LED Driver - EUC-042S070DS - Image 1](https://m.media-amazon.com/images/I/81uLZ4MbswL.jpg)

## Questions & Answers

**Q: what do you do with the purple and grey wires if you want to use a dimmer?**
A: this driver is 0-10v dimming.  The purple wire when given 10v, will be 100% light, 1v is 10% light.  If you want to use it without dimming, you can connect the purple to the yellow wire (10v wire).   In most cases, you will connect the grey, yellow and purple wire to a potentiometer

**Q: Can i use this inplace of the 042s070ps?**
A: I would think so, their both 42w 700mA, I think the only difference is that this one is dimmable, so to take advantage of that you'd have to wire the dimmer wires through a led dimmer Potentiometer.....https://www.amazon.com/Single-Linear-Dimmer-Potentiometer-Aluminum/dp/B07DHGQSBT/ref=sr_1_1_sspa?s=industrial&ie=UTF8&qid=1536259647&sr=1-1-spons&keywords=led+dimmer+Potentiometer&psc=1

## Customer Reviews

### ⭐⭐⭐⭐⭐ Replacement for Hampton Bay LED driver
*by D***X on January 9, 2024*

Used two of these to replace LED drivers on two Hampton Bay lights. Worked well. Needed to do a bit of retrofitting, but not hard. A bit upset that I couldn’t order replacement LED drivers for Hampton Bay lights. The warranty is 5 years and mine were 5 years and 4 months old when they failed.

### ⭐⭐⭐⭐⭐ Practically identical to the original it replaced. looks well built. Easy to install
*by D***. on April 2, 2020*

This driver matches all the specifications of the driver it replaced. Even the wire colors were the same. The only item not matching was the distance between the two mounting holes (this driver is a tad shorter). That was no a big problem - I just drilled a new hole in the right location and used the original screw in it. The driver works perfectly, I installed it in just a few minutes, and the price is unbeatable. Now I hope its longevity is better than the original. The LEDs we are told last for tens of thousands of hours, but unfortunately many drivers can't keep up.

### ⭐⭐⭐⭐ THAT i DIDN'T HAVE TO THROW THE LITES IN THE TRASH CAN
*by A***R on February 5, 2022*

THE LED UNIT THAT CAME WITH THE LITES LASTED A AVERAGE OF 3 WEEKS i WILL SEE HOW THESE CONTROLLERS DO KEEPING MY FINGERS CROSSED . . . . ..

## Frequently Bought Together

- LEDGroupBuy Inventronics 40w 28Vdc-56Vdc 700mA Constant Current Dimmable LED Driver - EUC-042S070DS
- 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)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/18071264-ledgroupbuy-inventronics-40w-28vdc-56vdc-700ma-constant-current-dimmable-led](https://www.desertcart.ro/products/18071264-ledgroupbuy-inventronics-40w-28vdc-56vdc-700ma-constant-current-dimmable-led)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-07*