Growing Autoflowers - Grow Gear And Supplies
AC Infinity 2x2 Grow Light Specs And Review
Beginner Pick

AC Infinity IONBOARD S22 Full-Spectrum LED Grow Light (130W, Samsung LM301H, 2×2 Coverage)

A compact 130W Samsung-powered LED — perfect for 2×2 grows, seedlings, and small projects.

  • Best For: Growers running a 2×2 tent, propagation space, cabinet, or small grow area who want a reliable, dimmable full-spectrum LED that works for seedlings through harvest.
  • Pros:
    - Perfect for 2×2 tent coverage
    - Samsung LM301H diodes deliver full-cycle performance
    - Uniform PAR map and canopy penetration
    - Passive aluminum heat sink
    - Dimmable 0–100%
    - IP65 rated for high humidity environments
    - Works with UIS controllers for automation
    - Great for seedlings, vegetables, bonsai, and autoflowers
  • Cons:
    - Will struggle to flower dense canopies beyond 2×2
    - Best automation requires UIS ecosystem components
    - Daisy-chaining expansion requires separate dongle
    - No deep red UV supplementation without upgrades

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Product Details

The IONBOARD S22 is a compact 130W full-spectrum LED built for 2×2 tents and small grow spaces. Powered by Samsung LM301H diodes arranged in an algorithmic layout for uniform PAR distribution and canopy penetration, it supports plants from seedling to harvest with reliable coverage and efficiency.

Its proprietary driver allows 0–100% dimming, enabling gentle early-stage lighting or full output for dense flowering. Connect to UIS controllers to unlock scheduling, cycles, extended automation, and app control as part of a fully integrated grow environment.

Constructed on a unibody aluminum PCB for silent passive cooling, the S22 is IP65-rated — able to handle humid, warm greenhouse or tent environments. Whether you’re running a starter tent, cultivating herbs and veggies, propagating cannabis, or powering a secondary space, this light provides dependable full-cycle performance.

Grower Tip

This light excels when hung lower during seedling stages — let the dimmer handle output instead of raising the fixture too high. It’s also fantastic as a second grow light for breeding, seedlings, or genetic testing.

Why We Like It

  • PROS:

– Perfect for 2×2 tent coverage
– Samsung LM301H diodes deliver full-cycle performance
– Uniform PAR map and canopy penetration
– Passive aluminum heat sink
– Dimmable 0–100%
– IP65 rated for high humidity environments
– Works with UIS controllers for automation
– Great for seedlings, vegetables, bonsai, and autoflowers
  • CONS:

– Will struggle to flower dense canopies beyond 2×2
– Best automation requires UIS ecosystem components
– Daisy-chaining expansion requires separate dongle
– No deep red UV supplementation without upgrades

Who Is It For?

Growers running a 2×2 tent, propagation space, cabinet, or small grow area who want a reliable, dimmable full-spectrum LED that works for seedlings through harvest.

Still Interested?

Curious if it fits your grow?
Check availability, pricing, and reviews.

Get 10% Off With Code ‘GNC10’ At Mass Hydro

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