The AC Infinity CLOUDLAB 642 is a 4 × 2 ft grow tent measuring 120 × 60 × 180 cm, built on 22 mm steel poles with a 2000D oxford canvas shell, a light-proof inner layer and AC Infinity's re-engineered diamond mylar lining. The frame takes 68 kg (150 lb) of hanging weight (113 kg / 250 lb roof load rating), a tall viewing window lets you check the grow without opening the tent, and extra cinched ports make room for humidifiers, heaters and A/C ducting. This is the tent only — no fans, lights or controllers are included. Quick Bloom Lights is the official Australian importer for AC Infinity: stocked in Sydney, shipped domestically.
The ultimate grow tent
A grow tent does one job: hold a sealed, stable climate so your fan, light and controller can do theirs. The CLOUDLAB is built around that. The canvas is heavy 2000D oxford, the corners are reinforced, and front zipper flaps plus a light-proof inner layer stop light getting in or out, which is what protects an unbroken dark period.
Benchmark materials
The frame uses 22 mm steel poles, against the 18 mm poles common on standard tents, which is what gives it the rigidity to hang lights, carbon filters and fans from the roof bars. The inside is lined with AC Infinity's re-engineered diamond mylar, lab-tested on an Agilent UV-Vis-NIR spectrophotometer for reflectivity, so more of your light's output ends up on the canopy instead of in the walls.
Taller views
A tall 35 × 100 cm viewing window lets you check on the grow without unzipping the door, so you are not dumping your temperature and humidity every time you look. The zips are SBS, which run smoothly and don't snag the way cheap tent zips do.
Superior build and future-ready design
Extra hanging bars, a heavy-duty floor tray and a detachable tool bag come in the box. A controller mounting plate with a light-proof cable passthrough gives an AC Infinity controller a proper home on the outside of the tent, and additional cinched ports mean a humidifier, heater or A/C duct can go in without compromising the seal. Ports: 100 mm (4″) × 4, 150 mm (6″) × 4, 200 mm (8″) × 1.
Full specifications
| Manufacturer | AC Infinity Inc. |
| Product / model | CLOUDLAB 642 / AC-CBA642 |
| UPC | 819137021549 |
| Tent dimensions | 120 × 60 × 180 cm (47.24 × 23.62 × 70.86″) |
| Duct ports | 100 mm (4″) × 4, 150 mm (6″) × 4, 200 mm (8″) × 1 |
| Viewing window | 35 × 100 cm |
| Rear intake window | 35 × 15 cm |
| Side intake window | 28 × 15 cm |
| Outer material | 2000D oxford canvas |
| Inner material | Diamond mylar |
| Poles | Steel, 22 mm |
| Hanging weight | 68 kg (150 lb) (113 kg / 250 lb roof load rating) |
| Hanging bars | 3 |
| Plant capacity | 2 plants in 19 L (5 gal) pots |
| Included | Tent, floor tray, detachable tool bag, hanging bars, controller mounting plate |
| Manual | Download PDF |
FAQ
Will it fit my room?
The tent is 120 × 60 × 180 cm assembled. Allow extra clearance above for putting the frame together and for ducting, and room in front to open the door fully.
What size fan do I need?
That depends on your light, the room temperature and whether you run a carbon filter. Our fan size calculator works it out from the tent volume. Duct ports on this tent: 100 mm (4″) × 4, 150 mm (6″) × 4, 200 mm (8″) × 1.
How much can I hang from the roof?
Allow 68 kg (150 lb) of hanging weight (113 kg / 250 lb roof load rating), spread across the hanging bars. Hang heavy items such as carbon filters close to where the bars meet the frame.
Does it come with a fan, light or filter?
No, this is the tent only. If you want the whole setup matched and bought as one order, see our AC Infinity grow tent kits.
Will my tent match the specs listed?
AC Infinity refines the CLOUDLAB range between production runs, so port layout and window sizes can vary slightly from batch to batch. The specs above match the stock we hold. If an exact port layout matters for your setup, message us before ordering and we'll check the unit on our shelf.
Is this genuine AC Infinity stock?
Yes. Quick Bloom Lights is the official Australian importer and distributor for AC Infinity. Stock is held in Sydney and ships domestically.