Portable Closet CFL Grow

I've got a fold-up portable closet that measures 18" deep, 27" wide and 5' tall. It's just a frame with a zip up cloth cover. Is it conceivable that I could line the inside, hang some CFLs and grow with it? I'm just curious because I see all these DIY cabs and this one is ready to go. Of course I'll run ducts and fans and put a bottom panel in it. I've got 3 girls in their 3rd week of flowering and the weather turned on me. If I use this and hang 3 2700k CFLs for the duration of flowering, will it be more productive than leaving them outside?

i don't know what the weather is like in southern california but i'm thinking pretty warm, if it stays above freezing all year round i would always grow outdoors.

you could use that fold-away closet if you wanted, i see no problems other than a possible light leakage

Thanks. It's just a thought. I would line the walls and top with those foil camping blankets and there are no holes. But now I'm thinking of hanging a 400w and ballast for a real grow.

Decide to use my storage shed and a 250w. Should do the trick.

use at least a 400w if you have the space. 600 would be even better.