---
product_id: 487879898
title: "HLG 100 V2 4000K Quantum Board LED Grow Light Veg & Bloom | Version 2 High-Efficiency Upgraded Samsung LM301B LED's"
brand: "horticulture lighting group"
price: "€ 456.02"
currency: EUR
in_stock: true
reviews_count: 5
category: "Horticulture Lighting Group"
url: https://www.desertcart.sk/products/487879898-hlg-100-v2-4000k-quantum-board-led-grow-light-veg
store_origin: SK
region: Slovakia
---

# 95W ultra-efficient power draw 3'x3' veg & 2'x2' bloom footprint 192 Samsung LM301B LEDs HLG 100 V2 4000K Quantum Board LED Grow Light Veg & Bloom | Version 2 High-Efficiency Upgraded Samsung LM301B LED's

**Brand:** horticulture lighting group
**Price:** € 456.02
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not hotter — the future of LED lighting is here!

## Quick Answers

- **What is this?** HLG 100 V2 4000K Quantum Board LED Grow Light Veg & Bloom | Version 2 High-Efficiency Upgraded Samsung LM301B LED's by horticulture lighting group
- **How much does it cost?** € 456.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/487879898-hlg-100-v2-4000k-quantum-board-led-grow-light-veg)

## Best For

- horticulture lighting group enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Lightweight and slim profile fits seamlessly into tight spaces, covering up to 3'x3' for veg and 2'x2' for flowering—scale your setup effortlessly.
- • **Cool & Quiet Operation:** Fanless design means zero noise and minimal heat, eliminating costly climate control headaches and keeping your grow room chill.
- • **Plug & Play Simplicity:** Includes reliable Meanwell power supply with standard NEMA plug—no assembly or complicated wiring, just instant grow power.
- • **Energy-Smart Efficiency:** Consumes just 95 watts while matching or surpassing traditional 200W+ HID and CFL outputs—save on your electric bill without sacrificing yield.
- • **Sunlight-Level Brightness:** 15,000+ lumens flood your grow space with vibrant, full-spectrum 4000K white light—perfect for lush veg growth.

## Overview

The HLG 100 V2 Quantum Board LED Grow Light features 192 high-efficiency Samsung LM301B LEDs delivering over 15,000 lumens at just 95 watts. Designed for professional veg and bloom cycles, it covers a 3'x3' area for vegetative growth and 2'x2' for flowering with a balanced 4000K full spectrum. Its fanless, low-heat operation ensures quiet, energy-saving performance, making it an ideal upgrade from traditional HID or CFL grow lights.

## Description

HLG 100 V2 uses our custom designed High efficiency white light Quantum Boards and can be used for flowering upto 2'x2' space or vegging, clones in a 3'x3' space. With a total of 192 pcs Samsung LM301B LED's, this fixture produces 15,000+ Lumens with just 95 Watts of power. Equivalent to 220W T5 or 300W CFL output or 200W metal halide. Can also be used as supplement light. Non-Dimmable Meanwell Power Supply included with NEMA 1-15p plug. Checkout HLG 100 V2 with 3000K option if looking for more Red/Warm spectrum for flowering.

Review: I've read reviews on this LED Light complaining about heat!! If I would have gone just by those reviews (aka: complaints), I would have passed on ordering this LED Light!! Well, I decided to try it based on visual observation. I am thrown completely off as to why some people say this light produces too much heat? Compared to my big green 3 fan LED Light, this LED light is unbelievably cool. My big green LED produced so much heat, even though I kept the door closed, my air conditioner stayed on. Since this excessive heat is a problem for us (for anyone really) I had to find a solution. This LED Light is surprisingly cool. It has no fans to dissipate heat because it doesn't produce enough heat to make it necessary!! Such little heat is produced, I've decided this is going to be my big money saving solution and plan to order several more to fully compliment my small grow needs. With this solving my excessive heat issues from older units, heat problems simply just go away!! PROs: Very bright like sunlight! Not very heavy and easy to put in place. Small footprint and excellent performance. All LEDs are lit and working. The difference between my old big green, 3 fan heat monster and this, is like night and day!! Cons: Since there's so little heat, I'd like a bigger unit (longer & wider) for more coverage for the money!! Requires careful handle so as to not damage the power connector which is exposed and vulnerable. This review is based on short term use. Long term use report will come with time, of course! Once in place, these only need to be moved up or down as you may require!! Three of these LED Lights should cover a 5' by 5' area or larger if placed correctly. I plan on using two of these for a 2' x 4' area resting assured two will be more than enough. From what I am able to tell, the 4000K spectrum are best to promote vegetative growth and the 3000K will promote better flowering. Given this information, I would imagine deploying one of each, for my needs, should take care of a full cycle. If I never post a follow-up due to failed performance or disappointing results of any kind, you can be sure it is still up and running. The first day of setup was on 4/20/19. I hope this helps with any concerns you might have.
Review: I was using a "burple" LED light on my plants and the increase in growth and foliage improved dramatically when that light was replaced by this quantum board light. Plant growth was apparent on a daily basis and almost equal to full sunlight. I put the plants in the sun during the day and under this light at night (and during days with poor sunlight) and the growth appears to be the same. This light is also a vast improvement over another LED lamp I used last year, promoting lusher and faster growth. The coverage is at least the 3' x 3' advertised for the vegetative period and 2' x 2' for flowering. I would be comfortable using the 3' x 3' area even for flowering. I have ZERO heat issues (some people complained about the heat). I can easily pick up the transformer without any heat discomfort. I mounted the power transformer on the board, as designed, at first and then mounted the transformer off of the board. There is slightly more heat with the transformer mounted to the board, but not enough to be of any concern. The best light I have used to date and certainly well worth the price. I will be buying another soon to get ready for the winter crop.

## Features

- Quantum Board LED Grow Light with Samsung LM301B LEDs. Actual Power consumption 95Watts.
- Veg Footprint 3'X3', Flowering Footprint 2'X2'
- 4000K White Light Full Spectrum for Vegging, Greens and Suppliment light
- Equivalent to 220W T5 or 300W CFL output or 200W metal halide

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C57J7XX |
| Batteries required | No |
| Customer Reviews | 4.4 4.4 out of 5 stars (283) |
| Date First Available | 21 June 2018 |
| Finish types | Finished |
| Included components | Dimmer |
| Is assembly required | No |
| Item Weight | 1.69 kg |
| Item model number | HLG Lighting |
| Number of pieces | 192 |
| Product Dimensions | 91.44 x 5.08 x 96.52 cm; 1.69 kg |
| Specific uses | Garden |

## Product Details

- **Brand:** Horticulture Lighting Group
- **Colour:** White
- **Light fixture form:** Ceiling
- **Material:** Metal
- **Style:** Modern

## Images

![HLG 100 V2 4000K Quantum Board LED Grow Light Veg & Bloom | Version 2 High-Efficiency Upgraded Samsung LM301B LED's - Image 1](https://m.media-amazon.com/images/I/71gnycv2LgS.jpg)

## Questions & Answers

**Q: what Country is this product manufactured in?**
A: United States of America

**Q: Can i mix this light with my kind led xl750 in my 4x4 tent?**
A: Yes you certainly can. The 4000k spectrum will help on raising quality of you plants with better resign production. With time you can use 2 HLG100 to replace xl750 with less heat, no noise and way less wattage usage. I strongly recommend you make the replacement.

**Q: Can I use a 2 pin I/O extender cable to extend the cable from the board to the driver, allowing me to hang the driver outside a tent?**
A: I think that that is possible because you have to put the driver on the top of the board.

**Q: Can you add a dimmer to this?**
A: No

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by 2***C on 22 April 2019*

I've read reviews on this LED Light complaining about heat!! If I would have gone just by those reviews (aka: complaints), I would have passed on ordering this LED Light!! Well, I decided to try it based on visual observation. I am thrown completely off as to why some people say this light produces too much heat? Compared to my big green 3 fan LED Light, this LED light is unbelievably cool. My big green LED produced so much heat, even though I kept the door closed, my air conditioner stayed on. Since this excessive heat is a problem for us (for anyone really) I had to find a solution. This LED Light is surprisingly cool. It has no fans to dissipate heat because it doesn't produce enough heat to make it necessary!! Such little heat is produced, I've decided this is going to be my big money saving solution and plan to order several more to fully compliment my small grow needs. With this solving my excessive heat issues from older units, heat problems simply just go away!! PROs: Very bright like sunlight! Not very heavy and easy to put in place. Small footprint and excellent performance. All LEDs are lit and working. The difference between my old big green, 3 fan heat monster and this, is like night and day!! Cons: Since there's so little heat, I'd like a bigger unit (longer & wider) for more coverage for the money!! Requires careful handle so as to not damage the power connector which is exposed and vulnerable. This review is based on short term use. Long term use report will come with time, of course! Once in place, these only need to be moved up or down as you may require!! Three of these LED Lights should cover a 5' by 5' area or larger if placed correctly. I plan on using two of these for a 2' x 4' area resting assured two will be more than enough. From what I am able to tell, the 4000K spectrum are best to promote vegetative growth and the 3000K will promote better flowering. Given this information, I would imagine deploying one of each, for my needs, should take care of a full cycle. If I never post a follow-up due to failed performance or disappointing results of any kind, you can be sure it is still up and running. The first day of setup was on 4/20/19. I hope this helps with any concerns you might have.

### ⭐⭐⭐⭐⭐ Review
*by R***R on 4 September 2020*

I was using a "burple" LED light on my plants and the increase in growth and foliage improved dramatically when that light was replaced by this quantum board light. Plant growth was apparent on a daily basis and almost equal to full sunlight. I put the plants in the sun during the day and under this light at night (and during days with poor sunlight) and the growth appears to be the same. This light is also a vast improvement over another LED lamp I used last year, promoting lusher and faster growth. The coverage is at least the 3' x 3' advertised for the vegetative period and 2' x 2' for flowering. I would be comfortable using the 3' x 3' area even for flowering. I have ZERO heat issues (some people complained about the heat). I can easily pick up the transformer without any heat discomfort. I mounted the power transformer on the board, as designed, at first and then mounted the transformer off of the board. There is slightly more heat with the transformer mounted to the board, but not enough to be of any concern. The best light I have used to date and certainly well worth the price. I will be buying another soon to get ready for the winter crop.

### ⭐⭐⭐⭐⭐ Review
*by G***. on 1 September 2025*

This light is significantly brighter than expected. The white light took my rooted clones and tripled them in size in 2 weeks. I'm not a fan of Leds for many reasons, but this little light is perfect for mother plants and vegetative plants. I've been using different grow lights for 18 years, and this is the closest vegetative light to a 250 watt metal halide.

## Frequently Bought Together

- Horticulture Lighting Group HLG 100 V2 4000K 95W LED Quantum Board Grow Light Veg & Bloom with High Efficiency Upgraded Version 2 Samsung LM301B, Full Spectrum Growing Lights for Indoor Plants
- AC Infinity CLOUDFORGE T3, Plant Humidifier 4.5L with VPD Humidity Controls, 10-Level Precision Vaporizer, Extendable Targeting Hose and No-Leak Seal for Grow Tents
- AC Infinity Grow Tent Trellis Netting 4x4', Heavy-Duty Elastic Plant Net with Steel Hooks, Flexible Hydroponics Support for Grow Tents, Gardening, and Horticulture

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-26*