hey... im pretty new to this site, although i have used some small grow chambers just like yours. oddly enough the same dimensions too.. mine was a "band-pass" box for 2-10" speakers, i had a 30W 24" plant gro-lux tube and i had 2 30cfm 80mm. computer case fans mounted to the port holes.... ill be honest, it kept temp perfect @ 74'F but it was hard to manage and it was a hassle because after the first month theyre too tall and the light cant be evenly distributed because of the plant in the way, and you will PROBABLY have to move them because of size (depending on the strain)

just alittle insight from a friend
ronjohn420 Reviewed by ronjohn420 on . grow box...plz comment ok so i wanna start a grow....and its going to be a stealth box, however i am not going to be able to get away with any more than 2ft height....i know its close to nothing but i wana try and make it work. basically the inside will be all painted white, i will have 4 23w CFL's and 2 15w....dont ask me how im going to fit them in yet lol, any suggestions? (besides a different box? lol) i was hoping to fit them in mayb i could get those things that divide 1 socket into 4....then another that Rating: 5