Super‑efficient full‑spectrum LED deliver uniform canopy penetration and powerful yields for 3×3 grow tents.

Take your indoor grow to the next level with AC Infinity’s IONBOARD S33—a 260W full-spectrum LED grow light designed for high-yield efficiency. Featuring Samsung LM301B diodes, smart dimming controls, and seamless integration with AC Infinity’s UIS™ ecosystem, this light delivers powerful canopy penetration and uniform PAR coverage for every stage of plant growth.

Why It’s the Smartest Investment

AC Infinity’s proprietary LED driver gives you 0-100% dimming for precise control over your grow cycle. With daisy-chaining capabilities, you can connect multiple fixtures using expansion dongles (sold separately) and fine-tune your lighting with app-controlled scheduling and automation via AC Infinity’s smart controllers. Engineered for maximum efficiency, this light boosts yields while lowering operating costs.

Is It Energy Efficient?

Yes—Samsung LM301B diodes are among the most efficient in the industry, delivering superior µmol/J performance while consuming less power than traditional grow lights. Combined with a fanless aluminum heat sink for silent cooling, the IONBOARD S33 operates at peak efficiency, even in high-humidity or high-temperature environments.

Features

• 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 growing environments with higher humidity and heat.

What's Included?

• 1 x IONBOARD Grow Light
• 1 x LED Driver
• 1 x UIS M-M Cord
• 2 x Stainless Steel Hanging Hook
• 2 x Role Clip
• 1 x Velcro Tie Set

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