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AC Infinity Ionboard S33 240W Full Spectrum LED Grow Light

$299.00 USD
starting from 0% interest financing from /mo.

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Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Must apply on a desktop device.
Schedule:Flexible
Term:Up to 36 months
Interest:Processing fee + interest
Lease-to-Own?Yes
Amount:$500 to $10,000
  • 1702 PPFD and 2.7 µmol/J efficiency for 3x3 ft coverage
  • 640 Samsung LM301B diodes in an IP65-rated aluminum unibody
  • UIS compatible for 0-100% dimming and automated scheduling
  • 2-year warranty covering manufacturing defects and component failures under normal use
  • View More Details
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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are moving to a unibody LED because your high-humidity environment keeps corroding standard open-frame fixtures.
  • You are adding smart automation because manually clicking through light cycles every morning is becoming a chore.

What We Found

  • The unibody design is actually sealed tight, so you won't see dust or humidity gunking up the diodes over time
  • The diode spacing keeps the light intensity surprisingly uniform even when hung low over the canopy

What Users Say

  • Growers who switched to the S33 say they stopped seeing light-starved edges in their 3x3 foot tents
  • Users who paired this with the 69 Pro controller say they finally stopped checking their tent every hour

AC Infinity Ionboard S33 240W Full Spectrum LED Grow Light

Struggling to find a high-performance, durable LED grow light for your 3x3 grow space? The AC Infinity Ionboard S33 is engineered to deliver professional-grade, full-spectrum lighting in a sleek, robust package. Designed specifically for 3x3 foot grow tents, this light features a tough aluminum unibody that is IP65-rated to protect against moisture and dust in humid environments.

At its core, the Ionboard S33 utilizes 640 strategically placed Samsung LM301B LED chips, achieving a remarkable 2.7 µmol/J efficiency and a powerful 1702 PPFD. This advanced design ensures deep canopy penetration and uniform light distribution, fueling vigorous growth from seed to harvest. The onboard dimmer provides precise control from 0-100% in 20% increments, and for ultimate automation, it seamlessly integrates with the AC Infinity Smart Controller 69 Pro, allowing for custom schedules and lighting recipes. This model is a key part of the AC Infinity ecosystem of advanced cultivation tools.

What's Included

  • Ionboard S33 LED Light Fixture
  • Built-in Dimmable Driver
  • Hanging Kit with Adjustable Ratchet Hangers
  • Power Cord (US Plug NEMA 1-15 Type-A)
  • User Manual

Features

🌈
Full-Spectrum Coverage

Provides a complete spectrum for all growth stages, from seedling to harvest.

🛡️
Durable Unibody Design

IP65-rated aluminum unibody prevents dust and moisture penetration in humid environments.

💡
Premium Samsung Diodes

Features 640 Samsung LM301B diodes for maximum canopy penetration and even light spread.

📱
Smart Controls

Integrates with AC Infinity controllers for automated schedules and custom light cycles.

Specifications

Specification Value
Coverage Area 3 x 3 ft.
Power Consumption 240W
Efficiency 2.7 µmol/J
PPFD 1702 µmol/s
Diodes Samsung LM301B
LED Chip Count 640
Spectrum 660nm, 730nm, 3000K, 5000K
Light Dimensions 18.50 x 18.50 in. (47.0 x 47.0 cm)
Driver AC Infinity Proprietary Driver, Model GTS-100
Voltage 100-277V AC
Amps 2.30A @ 120V | 1.15A @ 240V | 0.97A @ 277V
Dimming 0-100% (20% increments)
IP Rating IP65
Life Expectancy 50,000 Hours
Operating Temperature 32 to 140°F
Operating Humidity 35 to 85% RH

Support & Manuals

Warranty

AC Infinity products are backed by a two-year warranty covering manufacturing defects and component failures under normal use. All sales are final.

FAQs

What size grow tent is the Ionboard S33 best for?+

The Ionboard S33 is specifically designed to provide optimal coverage for a 3' x 3' area, making it a perfect match for the AC Infinity CLOUDLAB 733 grow tent. For larger spaces, consider the AC Infinity Ionboard S44.

Is this light suitable for all stages of plant growth?+

Yes, absolutely. The Ionboard S33 provides a full-spectrum output (660nm, 730nm, 3000K, 5000K) that supports plants through their entire life cycle, from seedlings to flowering. You can use the dimmer to adjust intensity for each phase or automate it with a compatible AC Infinity controller.

What does the IP65 rating mean for a grow light?+

The IP65 rating signifies a high level of protection against environmental factors. The '6' means it's completely sealed against dust, and the '5' means it can withstand low-pressure water jets from any direction. This makes the Ionboard S33 exceptionally durable and safe for use in the high-humidity conditions common in grow tents.

What is the actual power draw?+

The Ionboard S33 has a true power draw of 240 watts at 100% intensity. The amperage varies by voltage: 2.30A at 120V, 1.15A at 240V, or 0.97A at 277V. The built-in dimmer allows you to easily reduce power consumption for younger plants or different growth stages.

How can I get the best results from my AC Infinity setup?+

For optimal performance, pair your Ionboard light with other AC Infinity components to create a fully automated environment. Integrating inline fans, clip-on fans, and controllers allows for precise climate control. For a detailed walkthrough, check out our in-depth guide on AC Infinity setups.

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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.)

Call (360) 800-5535

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