---
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: "€ 190.57"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.cy/products/425532381-ac-infinity-ionboard-s44-led-grow-light-board-with-samsung
store_origin: CY
region: Cyprus
---

# 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:** € 190.57
**Availability:** ❌ Out of 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?** € 190.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/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: 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: Es muy buena la recomiendo muy buena calidad precio la recomiendo para principiantes y también los más experimentados 🤜🏽🤛🏽

## 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/714AoKX7+hL.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/71tb3GPLeWL.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/71BySGUfvVL.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/71rS6LZhNsL.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/61NORtDp2GL.jpg)

## Available Options

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

## 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 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 🤜🏽🤛🏽

### ⭐ Review
*by K***Z on 22 May 2024*

12/25 edit 2 out of 4 failed. I got 4 of these, 2 already failed and no one is providing guarantee. Not even Amazon or Ac Infinity. It even dropped acid. I bought this may 2023, may 2024 is already done. I called support and told them I’m from Mexico, they said they can’t do anything because lamp was sold by Amazon USA, not by them. Like ¿? Don’t buy this lamp, it was connected to a voltage regulator, the failure occurred in the driver that is designed and manufactured by AC INFINITY. So you will have to spend another 1.5k in a new driver. Compre la lámpara en mayo 2024; todavía no pasaba el año y ya no servía. Llame a soporte y no se hicieron responsables pese a su garantía de 2 años, porque soy de México y la lámpara envío AMAZON global y la vendió AMAZON USA. Me imagino la lámpara que se me vendió venía de piratebay o algo, porque me indicaron que Amazon usa es un tercero y por eso no me dan soporte. No compren esta lámpara ni otros productos, sino quieren gastar 2500 mxn en otro driver. Ya que seguro fallará porque ellos lo diseñan y manufacturan. Así que seguro se descompondrá y nadie se hará responsable.

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-18*