I used to grow all my plants under shop lights many,
many years ago before technology got better!
Back then, I found a combination of warm white, and daylight T8's worked best,
with a 25 watt incandescent bulb at each end for red spectrum light.
with 4 shoplight double fixtures, I could grow some great plants!
(the good ol' days!)
But, Now! Compact Fluoressent T5 twisted bulbs are 1000% better!
right now, I'm running twelve - 26 watt/6500K Daylight bulbs = 22,400 lumens
I'm about to order an 85 watt (Photography grade) 6500K twisted compact fluoressent bulb. 18.00 each. on Amazon.com
1 of them = 10,200 lumins, (or equals about six or seven of the 26 watt bulbs)
(Don't buy from lights of America! they get a lot of very bad reviews!)