CFLs as grow lights?

I am living in the dorms next semester at school and I have a dwarf meyer lemon tree. I really don't have a lot of room (or money), so would I be able to use compact fluorescent light (CFL) bulbs to provide my tree some if not most of the light it needs. If CFLs won't work, what do you recommend to use as a cheap way to set up and buy grow lights?