---
product_id: 381360244
title: "120W LED Grow Light PCB Boards with Samsung LM281B+ 3000K 5000K UV and IR Full Spectrum Panel Lighting PCB Kit"
brand: "kqo"
price: "2 Lei"
currency: RON
in_stock: false
reviews_count: 5
url: https://www.desertcart.ro/products/381360244-120w-led-grow-light-pcb-boards-with-samsung-lm281b-3000k
store_origin: RO
region: Romania
---

# Input voltage 38-48V DC, current 900-2700mA Full spectrum: 3000K+5000K+660nm+UV+IR 120W total power output 120W LED Grow Light PCB Boards with Samsung LM281B+ 3000K 5000K UV and IR Full Spectrum Panel Lighting PCB Kit

**Brand:** kqo
**Price:** 2 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🌱 Grow smarter, not harder — light up your green empire with full-spectrum precision!

## Quick Answers

- **What is this?** 120W LED Grow Light PCB Boards with Samsung LM281B+ 3000K 5000K UV and IR Full Spectrum Panel Lighting PCB Kit by kqo
- **How much does it cost?** 2 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/381360244-120w-led-grow-light-pcb-boards-with-samsung-lm281b-3000k)

## Best For

- kqo enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play PCB Kit:** No assembly needed—just pair with recommended Meanwell drivers for seamless setup and maximum output.
- • **Full Spectrum Powerhouse:** Harness the perfect blend of 3000K warm, 5000K cool, 660nm red, UV, and IR LEDs for every growth stage.
- • **Precision Current Control:** Adjust brightness and power from 900mA to 2700mA to optimize plant yield and energy efficiency.
- • **Scalable Parallel Connection:** Easily expand your grow setup by connecting multiple boards in parallel with appropriate power drivers.
- • **Optimized Growth Cycle Lighting:** 3000K for flowering, 5000K for veg, 660nm red for bloom boost, plus UV & IR for enhanced plant health.

## Overview

This 120W LED Grow Light PCB Kit features high-efficiency Samsung LM281B+ LEDs combining 3000K and 5000K white light with 660nm red, UV, and IR wavelengths. Designed for all plant growth stages, it supports adjustable current from 900mA to 2700mA and pairs perfectly with Meanwell drivers for scalable, energy-efficient indoor cultivation.

## Description

2pcs / pair 120W PCB Panel with 3000K+5000K+660nm+UV+IR This panel is designed base on the high efficiency LM281B+ SMD 2835 LEDs(176pcs 3000K+72pcs 5000K), mixed 660nm Red LEDs (32pcs) and less UR /IR LEDs (4pcs each). This combination will be suitable for the entire growth process of most plants from seeding, germination, flowering to fruiting. The advantage of 3000K has plenty blue for full cycle, it will be very good if you want to make veg/flower rooms. The advantage of of 5000K for veg is that your get tighter internodes, which gives you a more balanced distribution of light . Red light (660nm) Does its best work in the flowering phase. A higher intensity of red promotes a higher yield. UV has been shown to increase the amounts of plants. But no need high power. Far IR (730nm) light is made up of hot wavelengths. This type of IR light is used in grow lighting to help plants bloom and thrive. ( Please note this light is Invisible ) Power Driver to Use Plese check the spec printed on the PCB board: 48V/900mA~2700mA. So we should use a power driver which the output Voltage cover 48V ( 40~48V is ok) and output Current cover 900~2700mA. ( Working at 900mA will have the lowest brightness and power, 2700mA will have the max brightness and power). If we connect 2pcs PCB boards in parallel connection, voltage no change, but the power driver should have double output Current (900~2700mA * 2) to make it work. If we connect 3pcs / 4pcs / 5pcs in parallel connection will be the same rule as above. Recommend Power Driver for 120W PCB board - Meanwell HLG-120H-48 or XLG-150-H-AB Recommend Power Driver for 120W PCB board - Meanwell HLG-240H-48

## Features

- 2pcs/ pair 120W LM281b+ PCB Panel with 3000K+5000K+660nm+UV+IR
- Input Voltage Range: 38~48V DC
- Input Current: 900~2500mA, 2700mA Max.
- White: LM281B+ 3000K(176pcs) and 5000K (72pcs) ,Red: Epistar 660nm 32pcs , UV: 4pcs, IR: 4pcs
- Recommend Power Driver for 120W Grow light PCB board - Meanwell HLG-120H-48 or XLG-150-H-AB

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 31.7 x 19.6 x 4.9 cm; 28.34 g |
| Item Weight | 28.35 Grams |
| Specific uses | Indoor Plant Growth, Living Room |
| Finish types | Polished |
| Is assembly required | No |
| Batteries required | No |
| Included components | Light kit inlcuded |

## Product Details

- **Brand:** KQO
- **Colour:** White
- **Material:** Aluminum
- **Style:** Modern
- **Light fixture form:** Island

## Images

![120W LED Grow Light PCB Boards with Samsung LM281B+ 3000K 5000K UV and IR Full Spectrum Panel Lighting PCB Kit - Image 1](https://m.media-amazon.com/images/I/61yqiHzX-2L.jpg)
![120W LED Grow Light PCB Boards with Samsung LM281B+ 3000K 5000K UV and IR Full Spectrum Panel Lighting PCB Kit - Image 2](https://m.media-amazon.com/images/I/51bPeIB+EqL.jpg)
![120W LED Grow Light PCB Boards with Samsung LM281B+ 3000K 5000K UV and IR Full Spectrum Panel Lighting PCB Kit - Image 3](https://m.media-amazon.com/images/I/61vir0gEqpL.jpg)
![120W LED Grow Light PCB Boards with Samsung LM281B+ 3000K 5000K UV and IR Full Spectrum Panel Lighting PCB Kit - Image 4](https://m.media-amazon.com/images/I/71mkmRI6h1L.jpg)
![120W LED Grow Light PCB Boards with Samsung LM281B+ 3000K 5000K UV and IR Full Spectrum Panel Lighting PCB Kit - Image 5](https://m.media-amazon.com/images/I/614jOcg9JsL.jpg)

## Questions & Answers

**Q: So is this 2 pcbs, each rated for 120w meaning i would need a 240w driver to power them or is it both board rated for 120 total ?**
A: Dear customer, this is 2 pcbs,   each rated for 120w,   meaning you would need a 240w driver to power them.   thanks for your attention.

**Q: Hi! will the lamp support 3a for just a few seconds while i configure the led driver to output only 2,5a?**
A: Hi,   the suggest output current is 2.5A , but this board also can working in 3A status for a while, that's no problem

**Q: Hi. If running two of these boards on a hlg-240h-48b driver what ohm of potentiometer is needed for the dimmer?**
A: Hi, dear customer, sorry, we are not very professional in the potentiometer,  so can't confirm what ohm is needed,  but the suitable dimmer is available on our Amazon shop "KQO dimmer" ,  you can choose it,  thanks for your understand.

**Q: Will an hlg240c1400b work with these?**
A: You mean the HLG-240H-C1400B ?   just please note, any driver,  output voltage range include DC48V,  it can be considered,    if no,  can't be used,  thanks.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Amazing lights
  

*by K***L on Reviewed in the United States on 30 March 2023*

I build LEDs all the time I’m a DIY type of guy. i’m going to tell you right now. I have it side-by-side next to a spider farmer and as you can see from the left-hand side it’s kicking ass. your name brand waste your money and believe it or not those lights get hotter. These ones run much cooler, and in my opinion are much more bang for your buck.

### ⭐⭐⭐⭐⭐ 







  
  
    Great lights
  

*by J***E on Reviewed in Canada on 29 July 2022*

These lights are excellent I’ve got 4!Great buy….very pleased.

### ⭐⭐⭐⭐⭐ 







  
  
    if you growinf plants indoors this is the cheapest quatum option in the USA!
  

*by M***E on Reviewed in the United States on 3 June 2023*

very good product , I paired them with meanwell drivers that are fixed at 120 watts ....

## Frequently Bought Together

- KQO 120W LED Grow Light PCB Boards with LM281B+ 3000K 5000K UV and IR Full Spectrum Panel Lighting PCB Kit
- MEAN WELL LED Driver Single Output Switching Power Supply - Output Voltage and Current Adjustable by Internal Pot, 48V 5A 240W - HLG-240H-48A

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-16*