it a 2,5x4x72 cabinet with a 400w MH/HPS with 4 small fans two i the cool tube one as a exhaust fan and the other two blowing down on the garden..... i have a 4x4x6.5 grow tent on order and a carbon filter to get thing set up right when i move in to the new place..
Pretty slick, I like it. Much better looking set-up than my first grow. Glad to see you are not stuffing the room, those 6 should do nicely under the 400.
