Quote Originally Posted by Marc Benson
4'x2.5' closet. Maybe 2-4 plants. 250 or 400? And do you think you could remove enough heat with small fans blowing out the door?

And how about chrome or white reflectors for the hps. Which one do you think would work best? Thanks!

10 Sq. Ft... = 3 good full plants.
go with 400W
As far as the heat....it all depends on the ambient incoming air temp. 400W is not difficult to cool with GOOD fans.

Reflectors are debatable...but always go white if you can on those.