Ionboard S24 200 Watt LED Grow Light for 2x4
Product details
| Management number | 250625574 | Release Date | 2026/09/17 | List Price | US$80.15 | Model Number | 250625574 | ||
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Fill your 2x4 tent with 1,726 PPFD from a single board
The AC Infinity Ionboard S24 is a 220W full-spectrum LED grow light built around 544 Samsung LM301H diodes on a fanless aluminum board. It covers a 2x4 ft. footprint with 2.65 µmol/J efficiency, dims from 0 to 100% in 20% increments, and plugs directly into AC Infinity's UIS controller ecosystem for automated scheduling. The board is IP65-sealed, so humidity and dust are not a concern.
- Generic diodes with 1.5-1.8 µmol/J efficiency, higher power bills for less usable light
- Narrow or incomplete spectrum missing far-red wavelengths plants use in flowering
- Noisy built-in fans that add heat and wear out over time
- No dimming or only basic high/low toggle with no precision control
- Standalone unit with no controller integration or scheduling capability
- Exposed components that degrade in high-humidity grow environments
- Samsung LM301H diodes at 2.65 µmol/J, more usable light per watt consumed
- Full spectrum: 3000K, 6500K white plus 660nm red and 730nm far-red for all growth stages
- Fanless aluminum unibody dissipates heat passively with zero noise
- 0-100% dimming in 20% steps via the built-in driver knob
- UIS platform compatible: connect to AC Infinity controllers for automated grow cycles
- IP65-sealed board and components rated for 35-85% RH environments
544 Samsung LM301H diodes 2.65 µmol/J
AC Infinity's Horticulture Series diodes blend 3000K and 6500K white LEDs with 660nm red and 730nm far-red. The diodes are algorithmically positioned across the board for uniform PAR coverage and deep canopy penetration.
1,726 PPFD at full power 220W
Measured center-canopy in a 2x4 reflective tent. That is enough photon density for high-light crops through the entire flowering cycle without supplemental lighting.
0-100% dimming in 20% steps
The proprietary IB-200 driver includes a control knob on the unit. Dial it down for seedlings, up for flower, without swapping fixtures or buying a separate dimmer.
UIS platform and daisy chaining
Connect to a Controller 69 Pro or Controller AI for automated light schedules, sunrise/sunset ramps, and app-based monitoring. Daisy chain multiple boards off one controller using expansion dongles (sold separately).
IP65-sealed fanless aluminum body
The unibody aluminum board dissipates heat without fans, so there are zero moving parts and zero noise. The IP65 seal keeps moisture and dust out of the diode array and driver connections.
50,000-hour rated lifespan
At 18 hours per day, that works out to roughly 7.5 years of continuous use before diode output begins to degrade. AC Infinity backs the unit with a 2-year warranty.
How to set up the Ionboard S24
Hang the board
Use the included metal bar hangers or rope hangers to mount the board inside your tent. Adjust height to 18-24 inches above the canopy for seedlings, 12-18 inches for flowering.
Connect the driver
The IB-200 driver mounts outside or inside the tent. Keeping it outside reduces tent heat. Plug the driver into a standard 120V outlet (or 240V/277V where applicable).
Set your dimming level
Turn the driver knob to set intensity. Start seedlings around 40%, bump to 60-80% for veg, and run 100% during flower. Each click is a 20% increment.
Connect a controller (optional)
Plug into an AC Infinity Controller 69 Pro or Controller AI to automate on/off schedules, sunrise/sunset dimming ramps, and app monitoring. The dongle port also supports daisy chaining additional Ionboards.
- Ionboard S24 LED grow light board
- IB-200 proprietary driver with digital dimmer
- Rope hanging kit
- Wire/metal bar hanging kit
- Power cord with US plug (NEMA 1-15)
- Controller 69 Pro: automated schedules, temp/humidity triggers
- Controller AI+: AI-powered dynamic adjustments via the app
- UIS Splitter Dongle: daisy chain multiple Ionboard fixtures
- Tip: The Ionboard S24 works standalone out of the box. Controllers and dongles add automation but are not required.
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