space wise 5 feet tall 4 feet across and 2 and half feet deep
And there isn't much light to save.If you're going to stick with those lights I'd recommend constructing some sort of cab, get the lights on a hook and chain system to raise them as it grows. Again to reiterate scrog'n is probably best suited for the lighting and size restriction. The penetration sub canopy will be poor so having a nice full canopy would maximize you're results in my opinion. That is partially why I recommend a box or even 2x4s with poly (plastic tarp like stuff with a white side to reflect light) around them and a roof to hold the lighting hooks etc. this way you'd be saving any light that is escaping without first bouncing of a wall and at you're plants and the increased stealth factor.
no this is the flowering room were making the veg room still making it hydroponic