yea bud but up like a three foot wall and paint the inside white have a little door its best way and bounce off the uv rays too the bottom leaves oh definitely bud now click on both them hps lamps when budding and it might be hotter with 2 put 1 or 2 energy efficient box fan set it blowin at the tops cause the heat will go down then rise up and it will keep the tops cool and blowin around plus it cheap electric wise 2 get to box fans and set them on the ice side blowin the air therough the crop bro im eighteen and three quarters and know a lot about it i guess no expert cuz i aint on ur scale which is awesome ill have pics up when i get a camera but mine are foot and a half in a box deal with fluros cuz i aint got much money im use blue spectrum flurescents "daylight tubes' and a hundred 250 watt hps lamp i dont know how yet im just lokking for clones cuz i started from seeds so im not so much caring bout bud im cutting 6 clones off thes 2 female and saying f bud count on these two females hey suscribe and help me and ill help u well be friend hobby conessuers