current set up is 5.7m (L) x 4m (W) x 2.4m (H).
fully insulated walls and ceiling.
400mm diam can fan pro with carbon to suck out air
a/c cooled ducted refrigerated cooler (max /air in 7700 lph)
9000w light output, 11k in mid flower
issue in having is long vegetation periods and obvious...