I found a great way to cool my grow area. I am going to construct a cooltube type setup for the light, but the thing is, that the CFL is about 4.5" wide.

Overall Length 11.3 in
Diameter 4.41 in

What I am thinking about doing is getting a 70w HPS and using that with a 4" pyrex bake-a-round tube. The 70w light is like 3.25" so it fits perfectly. The 70w HPS with 1 odor emininating light is what I am going to use to start. I am going to try to fit a little yeast CO2 system in the corner of the box, maybe 2 small ones in opposite corners. Then I will have the cooltube intake be passive and be in the right corner close to you, then have the passive intake in the bottom of the grow box in the back left corner. I think I can easily supply my habbit in the grow box but I think I am going to make this a full seed run because I am heading off to college and I also don't want to get caught by my parents. I have my whole life to grow pot, I can learn to grow other things well in the mean time. I think I am going to grow some lettuce SOG style for now.