Quote Originally Posted by bigtopsfinn
TWO 400W hps??? Sounds like a lot of light for that space... (I'm guessing its 18" x 18" x 60"?) If so, you will have a little challenge with the temps in that size closet with just one 400w hps.

Maybe you could get a 600w hps in there, if you have a cooltube for it with a strong fan, and a second fan for the main exhaust, an active intake, and/or an air-conditioner...

Just sounds like a lot of light and heat for that small space. My closet is 22.5" x 22.5" x 67.5", and the temps are on the higher end of the acceptable range. Just to be safe, buy a really good tube fan (maybe one with adjustable speeds) and just a 400w.

Go through this:http://boards.cannabis.com/indoor-gr...-progress.html Try to plan it all out first on paper, and then do the math with the ventilation, it worked pretty well for me.

Oh yeah, and you can subscribe to threads and you will be notified of new posts. The subscribe button is in the Additional Options when you reply to a thread.
thanx i put it together last night and with my plant and vetilation im maintianing an 88f temp.i down graded to a 200wat cfl and its working great and mt plane is green and smiling at me i appreciate all your help and will have pics when i start to veg