Its called a cool tube. And a 600w light fits in it nice. I dont think a 250w will give you the outcome you are looking for. WM

Hi, I know you're very busy and I really hate to bother you..but I was wondering if you could answer something for me real quick:
I like your lights. I'm doing a small grow in my closet with a 250watter..
I was wondering if it's possible to acquire a 250w but use the same air tubes & ventillation, as well as what it's called. (brand & name in general).
I need a system like this because heat is going to be a major problem in that confined of a space. Any information you can give me about it is VERY much appreciated.

Thank you,
Jon