Just one of the 2700k CFL's alone is 68w, equivilent to 300w, and produces 4500 lumens. I have 3 of those.
There are also two 2700k CFL's that are 27w.
I also am using two 6500k CFL's to give a little light of the other spectrum.
It all was vice versa during veg.
I only vegged for a month on 18/6, then switched to 12/12