TopoLite’s 4x4 grow tent kit pairs a 48 x 48 x 80 in workspace (about 122 x 122 x 203 cm) with a 1200W full‑spectrum LED and a complete 6 in ventilation set. The tent uses heavy‑duty 600D lightproof Oxford cloth over a white‑painted metal frame with sturdy plastic connectors, and a 96% reflective diamond Mylar interior to maximize light return. The lighting unit is a six‑module COB array, while air handling includes a 6 in inline duct fan, 6 in carbon filter (1.5 in carbon bed), 25 ft ducting, and clamps. The kit also ships with hanging hardware and a removable waterproof floor tray. Sized for square canopies, it’s a straightforward, brand‑matched starter package for indoor cultivation.