I have a space that is 2 x 2 x 4. I was thinking of using these CFL.
http://www.amazon.com/Compact-Fluorescent-Light-System-Guard/dp/B001UV6P9I
Is that enough space? If not I could push it to 2 x 3 x 5, but I would rather not.
How many plants would fit in there? I would be starting for...