Helios 48x48x80 GT is a 4×4‑foot indoor grow tent from Helios Hydro. The model name reflects a 48 × 48 inch footprint with an 80 inch standing height, equivalent to roughly 120 × 120 × 200 cm. This common format offers adequate headroom for lighting, filtration, and plant training while remaining compact for home setups. It aligns well with standard 4×4 accessories and light footprints and is widely used for full‑cycle personal cultivation. Helios Hydro has also appeared with other inch‑coded sizes (for example 96 × 96 × 80), indicating a consistent naming convention across the line.
