---
product_id: 425532381
title: "AC Infinity IONBOARD S44, LED Grow Light Board with Samsung LM301H Diodes, Deeper Penetration Full Spectrum Lighting, for Veg Bloom Indoor Plants in Grow Tents Greenhouses (4x4)"
brand: "ac infinity"
price: "$U73949"
currency: UYU
in_stock: true
reviews_count: 5
category: "Ac Infinity"
url: https://www.desertcart.uy/products/425532381-ac-infinity-ionboard-s44-led-grow-light-board-with-samsung
store_origin: UY
region: Uruguay
---

# 1024 Samsung LM301B diodes 4x4 ft optimized coverage 0-100% dimmable proprietary driver AC Infinity IONBOARD S44, LED Grow Light Board with Samsung LM301H Diodes, Deeper Penetration Full Spectrum Lighting, for Veg Bloom Indoor Plants in Grow Tents Greenhouses (4x4)

**Brand:** ac infinity
**Price:** $U73949
**Availability:** ✅ In Stock

## Summary

> 🌱 Grow smarter, not harder — light up your indoor jungle with precision power!

## Quick Answers

- **What is this?** AC Infinity IONBOARD S44, LED Grow Light Board with Samsung LM301H Diodes, Deeper Penetration Full Spectrum Lighting, for Veg Bloom Indoor Plants in Grow Tents Greenhouses (4x4) by ac infinity
- **How much does it cost?** $U73949 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/425532381-ac-infinity-ionboard-s44-led-grow-light-board-with-samsung)

## Best For

- ac infinity enthusiasts

## Why This Product

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

## Key Features

- • **Built to Thrive:** IP-65 rated, fanless unibody aluminum design ensures silent operation and peak performance in humid, heat-prone grow environments.
- • **Smart Dimming Control:** Seamlessly adjust brightness from 0 to 100% with a smooth dimmer knob or connect to smart controllers for automated grow cycles.
- • **Future-Ready Ecosystem:** Integrate with AC Infinity’s smart controllers and accessories for a fully automated, precision-controlled indoor garden.
- • **Algorithmic Diode Placement:** Uniquely positioned LEDs deliver the most uniform PAR map and deepest canopy penetration—no plant left behind.
- • **Precision Spectrum Engineering:** Full-spectrum Samsung LM301B LEDs tuned for every growth stage, maximizing yields from seedling to bloom.

## Overview

The AC Infinity IONBOARD S44 is a cutting-edge 400W LED grow light featuring 1024 Samsung LM301B diodes arranged algorithmically for optimal full-spectrum coverage and deep canopy penetration. Designed for 4x4 ft grow tents, it offers 0-100% dimming via a proprietary driver and integrates with smart controllers for automated scheduling. Built on a fanless, IP-65 rated aluminum board, it excels in humid and hot environments, ensuring durability and silent operation for professional-grade indoor horticulture.

## Description

Dimmable LED grow light designed with an optimized spectrum and diode positioning, to maximize plant yields. Specially formulated full-spectrum Samsung LM301B LEDs to achieve the highest growth rates in all plant stages. Algorithmically positioned diodes create the most uniform PAR map and the deepest canopy penetration. Dimmer enables 0 to 100% brightness. Can connect with our smart controllers to access grow cycles, scheduling, and app. Constructed on a unibody aluminum board and IP-65 rated for grow environments with higher humidity and heat. Product Description A full spectrum LED grow light designed with algorithmically positioned Samsung LM301B diodes to maximize plant yields. Features a proprietary driver that enables dimming, daisy chaining, and can connect with our smart controllers. Built on a fanless, unibody aluminum board to dissipate heat and extend the diodes’ lifetime. All components are sealed to IP-65 standards to maintain peak performance even in a grow environment with higher temperatures and humidity. Includes a pair of metal bar hangers and rope hangers. This LED grow fixture is designed for grow tents with interior reflective Mylar lining, and used to cultivate a variety of plants, fruits, and vegetables. Optimized Spectrum Each light contains an optimized ratio of Horticulture-Series Samsung LM301B white, red, and IR LEDs designed to maximize plant yields. The diodes are then algorithmically positioned within the board to provide the most uniform PAR map coverage and deepest light penetration. These features help achieve the highest growth rates in germination, vegetative, and flowering stages. Future Ready Controls Features a proprietary LED driver that enables 0-100% dimming with an easy-to-use control knob that adjusts light intensity in 20% increments. The driver also contains a port that enables daisy chaining and can connect with our smart controllers to access grow cycles, scheduling, app control, and more. Join our ecosystem of controllers and grow equipment including fans and lights, all working together to achieve the optimal environment. Product Identification Manufacturer AC Infinity Inc. Product Name IONBOARD S44 Product Model AC-IBS44 UPC Code 819137022546 Product and Mounting Dimensions Light Dimensions 23.62 x 23.62 in. (60.0 x 60.0 cm) LED Board Thickness 0.43 in. (1.1 cm) Driver Dimensions 10.74 x 1.75 in. (22.5 x 4.5 cm) Product Performance and Technical Specs Coverage 4 x 4 ft. Diodes Samsung LM301B LED Chip Count 1024 LED Driver AC Infinity Proprietary Driver, Model GTS-100 Efficiency 2.75 µmol/j PPFD 1937 PPFD Spectrum 660nm, 730nm, 3000K, 5000K Wattage 400 W Voltage 100-277V AC Frequency 50/60 Hz Current 8.51 A Controller Digital Dimming Timer Power Connector Type US Plug (NEMA 1-15 Type-A) Operating Humidity 35 to 85% RH Operating Temperature 32 to 140°F Life Expectancy 50,000 Hours Product Manual Product Manual PDF

Review: It is the most efficient light to date for me, so I have great hopes it will last a long time. I am impressed with how cool it is, apparently 20k lumens at first blush. Great color rendering. Dimmer 80,60,40,and 20% barely any heat at 60% and under. Comfortable to drink and hold coffee cup warmth on high. 2000 lux at 5'8' while a 320w chm is 3000 lux. It would be a more flexible, more uses, if it could dim to an additional 5% and 1%. At 20% it is too bright to put on a timer to wake up with and use in the bedroom. I need 80k lumens to work with, so it is too dim to take to work. But it is a good house chore light. It does come with one plastic led protector, but needs several and option to buy replacement, since the leds are exposed, making the light unsuited for harsh conditions. Hopefully it lasts longer than the mere months of usage that all other 100w+lights have gotten before dying.
Review: working as described but i really wish it had a time controller integrated to set the hours i want it to work without the need of more products to control that

## Features

- Dimmable LED grow light designed with an optimized spectrum and diode positioning, to maximize plant yields.
- Utilizes full-spectrum Samsung LM301H LEDs to achieve powerful lighting optimized for all plant stages.
- Algorithmically positioned diodes create the most uniform PAR map and the deepest canopy penetration.
- Dimmer enables 0 to 100% brightness. Can connect with our smart controllers to access grow cycles, scheduling, and app.
- Constructed on a unibody aluminum board and IP-65 rated for grow environments with higher humidity and heat.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MYJ8WWD |
| Item model number | AC-IBS44 |
| Manufacturer | AC Infinity |
| Product Dimensions | 66.04 x 66.04 x 10.16 cm; 9.68 kg |

## Product Details

- **Colour:** White
- **Finish type:** Aluminum
- **Light source type:** Light Emitting Diode
- **Material:** Aluminum
- **Shape:** Square

## Images

![AC Infinity IONBOARD S44, LED Grow Light Board with Samsung LM301H Diodes, Deeper Penetration Full Spectrum Lighting, for Veg Bloom Indoor Plants in Grow Tents Greenhouses (4x4) - Image 1](https://m.media-amazon.com/images/I/418KZ5PUsgL.jpg)
![AC Infinity IONBOARD S44, LED Grow Light Board with Samsung LM301H Diodes, Deeper Penetration Full Spectrum Lighting, for Veg Bloom Indoor Plants in Grow Tents Greenhouses (4x4) - Image 2](https://m.media-amazon.com/images/I/41Kc2OigLKL.jpg)
![AC Infinity IONBOARD S44, LED Grow Light Board with Samsung LM301H Diodes, Deeper Penetration Full Spectrum Lighting, for Veg Bloom Indoor Plants in Grow Tents Greenhouses (4x4) - Image 3](https://m.media-amazon.com/images/I/41hWiQ7BfaL.jpg)
![AC Infinity IONBOARD S44, LED Grow Light Board with Samsung LM301H Diodes, Deeper Penetration Full Spectrum Lighting, for Veg Bloom Indoor Plants in Grow Tents Greenhouses (4x4) - Image 4](https://m.media-amazon.com/images/I/41zOpVrm4CL.jpg)
![AC Infinity IONBOARD S44, LED Grow Light Board with Samsung LM301H Diodes, Deeper Penetration Full Spectrum Lighting, for Veg Bloom Indoor Plants in Grow Tents Greenhouses (4x4) - Image 5](https://m.media-amazon.com/images/I/51J4sWG6BuL.jpg)

## Questions & Answers

**Q: Does this light come with the cord to plug into the ac infinity smart controller? If not where can I get one?**
A: They come with the cord. They are a little short but they do.

**Q: Can it be used in an aquarium?**
A: There's plenty of humidity in certain indoor grow environments especially hydroponic grow set ups so I'm not sure why someone answered that way but I would not use this specific light for aquarium beings that it's made specifically for indoor growing.

**Q: In the controller 69 it got settings from 1 to 10 how do I know the % if the lights got from 20% to 100%?**
A: Set the light at 100% and then use the controller 69 to adjust as each number setting will be 10%. Ex setting 1 would be 10% setting 2/20% setting 3/30% and so on. Hope this helps

**Q: How will this pair with a Cloudlab 632 tent**
A: Should do fine you can use it in any grow tent if you set the tent up right

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***N on 8 March 2023*

It is the most efficient light to date for me, so I have great hopes it will last a long time. I am impressed with how cool it is, apparently 20k lumens at first blush. Great color rendering. Dimmer 80,60,40,and 20% barely any heat at 60% and under. Comfortable to drink and hold coffee cup warmth on high. 2000 lux at 5'8' while a 320w chm is 3000 lux. It would be a more flexible, more uses, if it could dim to an additional 5% and 1%. At 20% it is too bright to put on a timer to wake up with and use in the bedroom. I need 80k lumens to work with, so it is too dim to take to work. But it is a good house chore light. It does come with one plastic led protector, but needs several and option to buy replacement, since the leds are exposed, making the light unsuited for harsh conditions. Hopefully it lasts longer than the mere months of usage that all other 100w+lights have gotten before dying.

### ⭐⭐⭐⭐ Review
*by Z***E on 10 September 2025*

working as described but i really wish it had a time controller integrated to set the hours i want it to work without the need of more products to control that

### ⭐⭐⭐⭐⭐ Review
*by E***A on 12 November 2022*

Es muy buena la recomiendo muy buena calidad precio la recomiendo para principiantes y también los más experimentados 🤜🏽🤛🏽

## Frequently Bought Together

- AC Infinity IONBOARD S44, LED Grow Light Board with Samsung LM301H Diodes, Deeper Penetration Full Spectrum Lighting, for Veg Bloom Indoor Plants in Grow Tents Greenhouses (4x4)
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-26*