- Ionboard S22 LED Grow Light Fixture
- Built-in LED Driver
- Rope Clip Hanger Pair
- Solid Rope Hanger Pair
- User Manual
AC Infinity Ionboard S22 100W Full Spectrum LED Grow Light
- 100W output delivers 998 PPFD across a 2x2 foot coverage area
- 272 Samsung LM301B diodes mounted on an IP65 rated unibody frame
- Integrates with UIS controllers for automated lighting recipes
- 2-year warranty covering defects in materials or workmanship
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Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
Who This Is For
- You are upgrading from generic panels because you need deeper canopy penetration without raising your tent temperatures.
- You are adding the S22 to your 2x2 tent because standard boards often fail when humidity spikes during late growth.
What We Found
- The aluminum unibody acts as a massive heat sink that stays surprisingly cool even when the driver is at full tilt.
- The diode spacing creates a more uniform footprint than the typical hot-spot center seen on budget boards.
- Plug this into a 69 Pro controller and you can finally simulate a natural sunrise instead of a jarring light pop.
What Users Say
- Users in high-humidity regions report fewer failures after switching to this IP65-rated board to stop moisture damage.
- Growers who sync this with the UIS ecosystem say they stopped having to manually adjust light heights to manage heat.
AC Infinity Ionboard S22 100W Full Spectrum LED Grow Light
Struggling to find a high-performance, durable LED grow light for your compact 2x2 grow space? The AC Infinity Ionboard S22 is engineered to solve that exact problem, delivering professional-grade lighting in a sleek, robust package. Its durable aluminum unibody construction is IP65-rated to protect against moisture and dust, ensuring long-term reliability in demanding grow environments.
Powered by 272 high-efficiency Samsung LM301B diodes, the Ionboard S22 provides a true full-spectrum output perfect for all growth stages. With an impressive efficacy of 2.7 µmol/J and a PPFD of 998, this 100W fixture ensures your plants receive intense, evenly distributed light for maximum canopy penetration. It's one of the most efficient LED grow lights for compact spaces. For ultimate control, it integrates seamlessly with the AC Infinity ecosystem, including advanced tools like the Smart Controller 69 Pro, allowing for automated schedules and customized lighting recipes.
What's Included
Features



Full-Spectrum Coverage
Provides a complete spectrum from seed to harvest, optimized for all plant growth stages.
Durable Unibody Design
IP65-rated aluminum construction prevents dust and moisture penetration in high-humidity environments.
Premium Samsung Diodes
Features 272 Samsung LM301B diodes strategically spaced for maximum canopy penetration and spread.
Smart Controls
Compatible with AC Infinity controllers for automated schedules and custom lighting recipes.
Specifications
| Specification | Value |
|---|---|
| Coverage | 2 x 2 ft. |
| Wattage | 115 W |
| Efficiency | 2.7 µmol/J |
| PPFD | 998 PPFD |
| Diodes | Samsung LM301B |
| LED Chip Count | 272 |
| Spectrum | 660nm, 730nm, 3000K, 5000K |
| Light Dimensions | 11.81 x 11.81 in. (30.0 x 30.0 cm) |
| LED Board Thickness | 0.43 in. (1.1 cm) |
| Driver Dimensions | 7.16 x 1.57 in. (18.2 x 4.0 cm) |
| Voltage | 100-277V AC |
| Frequency | 50/60 Hz |
| Amps | 0.94 A @ 120V | 0.47 A @ 240V | 0.40 A @ 277V |
| Operating Humidity | 35 to 85% RH |
| Operating Temperature | 32 to 140°F |
| Life Expectancy | 50,000 Hours |
Support & Manuals
Warranty
This product is backed by a comprehensive two-year manufacturer's warranty from AC Infinity, covering any defects in materials or workmanship.
FAQs
The Ionboard S22 stands out with its premium aluminum unibody construction, 2.7 µmol/J efficiency, and seamless integration with AC Infinity smart controllers. Its 272 Samsung LM301B diodes provide superior light distribution compared to many competitors in the same wattage class.
The Ionboard S22 draws 115W at full power. The built-in dimmer allows you to reduce power consumption in 20% increments to match your plants' needs.
Yes, the Ionboard S22 provides a full-spectrum light output (660nm, 730nm, 3000K, 5000K) suitable for all growth stages, from seedling to harvest. The built-in dimmer and optional smart controller allow you to customize light intensity and schedules for different growth phases.
The IP65 rating means the Ionboard S22 is completely protected against dust ingress and can withstand low-pressure water jets from any direction. This makes it highly durable and safe for use in high-humidity grow environments.
The Ionboard S22 is fully compatible with the AC Infinity controller platform, such as the Smart Controller 69 Pro. This allows you to automate light cycles, dimming, and integrate it with other equipment like fans and humidifiers. For a detailed setup guide, check out our in-depth guide on AC Infinity systems.
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Why Trimleaf
Equipping home growers, craft producers, and commercial operations across North America since 2016.