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Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only
AC Infinity CLOUDLAB 866 grow tent with partially opened door showing internal setup and smart controller.

AC Infinity CLOUDLAB 866 Advance Grow Tent 5x5

by AC Infinity
$249.00 - $351.97
$249.00
$249.00 - $351.97
$249.00

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Full Manufacturer’s Warranty

You buy it, we back it! Your purchase is fully covered with a manufacturer’s warranty. More details here.

Maximize your indoor grow with tall windows, ultra-reflective mylar, and a steel frame built for serious plant loads.

The AC Infinity CLOUDLAB 866 grow tent is engineered to deliver complete control over your indoor growing environment. Built with professional-grade materials and expert craftsmanship, it creates a sealed and stable climate that allows plants to grow year-round. Whether you’re growing in a closet, basement, or spare room, this tent is built to perform at every stage of your grow.

Premium Build Quality

Constructed with ultra-durable 2000D Oxford canvas, the CLOUDLAB grow tent also features reinforced 22 mm diameter poles—stronger than the standard 18 mm poles used in most grow tents. Featuring additional hanging bars, the tent is built to support up to 250 pounds of heavy equipment for long-term use. Reinforced tent corners and a heavy-duty floor tray provide added strength and protection, while the front zipper flaps and 500G light-proof layer offer another level of defense against light leaks. Organize your grow accessories inside or outside the tent using the convenient detachable tool bag. Additional cinched duct ports allow you to easily install humidifiers, heaters, or A/C units without compromising the seal.

Next-Gen Tent Tech

Designed with the needs of modern growers in mind, the CLOUDLAB grow tent includes an integrated controller mounting plate with a lightproof cable passthrough for clean and organized setups. It features the largest observation window on the market to offer a full view of your grow while maintaining environmental consistency, with high-performance SBS™ zippers to provide smooth, jam-free access without disturbing internal conditions. The interior walls are lined with reengineered diamond mylar, lab-tested with Agilent™ UV-Vis-NIR Spectrophotometer for maximum light reflectivity to boost light intensity and improve plant growth. Every component is made to support advanced indoor cultivation, offering the flexibility and functionality you need for a more efficient grow.

Features

  • The Ultimate Grow Tent — created by combining industry-leading materials and superior craftsmanship with the latest tech in indoor growing.
  • Strongest 1 in. steel poles, thickest 2000D canvas, reengineered mylar lab-tested to have the highest light reflectivity among all grow tents.
  • Taller windows provide a full view of your grow while maintaining climate control, with SBS™ zippers that make it easy to open and close.
  • Innovative controller mounting plate with lightproof cable passthrough and additional duct ports for humidifiers, heaters, and A/Cs.
  • Features front zipper flaps as an extra layer of protection against light leaks, heavy-duty catch tray, extra hanging bars, reinforced tent corners.

What's Included?

  • 1 x Grow Tent
  • 1 x Controller Plate
  • 1 x Spill Tray
  • 2 x Filter Straps
  • 6 x Controller Adhesive
  • 4 x Controller Screws
  • 4 x Wall Screws
  • 4 x Cable Ties

Download Resources

Who should use this grow tent?

  • Serious indoor growers who need a solid 5x5 space for full cycles.
  • Commercial cultivators testing genetics or dialing in a small batch room.
  • Home growers scaling up from cramped 4x4 setups and tired of weak frames.
  • LED growers running large fixtures that demand rock-solid support and full reflectivity.
  • Operators using controllers and climate equipment needing clean passthroughs and tight seals.

Best applications

  • Full-term flowering rooms for 9–12 plants in soil or hydro systems.
  • High PPFD LED setups that need premium reflective mylar to push deeper canopy penetration.
  • Automated grow environments with smart fans, CO₂, or AC integration.
  • Grows needing constant monitoring—large windows give fast visual checks with no temp swings.
  • Heavy gear support—extra bars and reinforced corners hold multiple lights, filters, and ducting.

Why Shop with Grow Light Central?

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

Grow Light Central is a grow equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best grow facilities across the country.

Anthony, the owner and operator, personally ensures every order is handled right. No passing you off, no runaround, just the expert service and advice you deserve.

Specifications

Tent Dimensions: 59.05" x 59.05" x 78.74" (150.0 x 150.0 x 200.0 cm)

Duct Opening Sizes: 4-Inch (x2), 8-Inch (x5)

Viewing Window Size: 13.78 x 47.24 in. (35.0 x 120.0 cm)

Rear Intake Hole Size: 5.90 x 13.77 in. (15.0 x 35.0 cm)

Side Intake Hole Size: 5.90 x 13.77 in. (15.0 x 35.0 cm)

Outer Tent Material: Oxford

Inner Tent Material: Mylar

Pole Material: Steel

Pole Thickness: 22 mm

Beam Weight Capacity: 250 lbs.

Hanging Bars: 3 (+1 Extra)

Plant Capacity: 10

FAQs

How do I choose the right grow tent size for my plants?

It depends on your plant count, lighting setup, and available space. A 2’x4’ tent suits 2–4 plants, while 4’x8’ and 10’x10’ options can handle full cycles for commercial or caregiver grows. Also consider height for light clearance and vertical growth.

What features should I look for in a high-quality grow tent?

Prioritize thick canvas material (1680D+), heavy-duty zippers, double cinching duct ports, and a strong steel frame. Also look for diamond reflective mylar, large access windows, tool pouches, and height extension kits for taller plants or lights.