Lite 40X40X140 Medium

The Dobermann by Airontek Lite 40x40x140 Medium is a small-size grow tent with a bit of extra height. With its 140cm height, it gives growers a bit more vertical reach than the Lite 40x40x120 model — delivering improved airflow, more space for lights, and extra height for vertical growth. Its powder-coated steel frame holds up to 30kg of gear — making it surprisingly sturdy for a tent of this size — with a durable yet lightweight 420D Oxford fabric that seals out light, while its reflective Mylar-lined interior helps boost light output across your grow. It’s a great option for growers running multiple tents or looking to maintain mothers, clones, or early veg in a tidy, low-key footprint. If you’re looking for something that gives you space more plants, the Lite 90x90x180 is a solid step up.