I couldn't find an appropriate fan for out, but I do have a vent for the incoming air to go out of. And as for the CFL's, they have been working very well where they are so i havn't had any need to move them. But I am thinking of adding one more on the bottom of the box to give the undergrowth more light. I take them outside when the weather is nice enough to get some real sun light.
frosty1 Reviewed by frosty1 on . Frosty's CFL Cabinet Grow Box measures 30"h X 20"w X 18"d (3) 100w CFL's (1) 150w CFL Roughly 2 rolls reflective tape Blower for an air hockey table Scott's Potting Soil Scotts Bone and Blood Meal Expert Gardner Veg Nutes Expert Gardner Bloom Burst Rating: 5