I found the best price on CFL's or at least the 23W 1600 Lumen 2700K. 2 packs are $1.00 so I grabbed 10 boxes (store limit) or 20 bulbs for $10.00 plus sales tax. That makes them $.50 a bulb...Talk about getting in on the cheap. I may have to splurge and still grab a couple 4 packs somewhere for the 6500K bulbs and use 8 6500K with 8 2700K through out the entire grow cycle.

Next challenge finding el cheap bathroom strip light fixture 3 or 4 bulb strip. Then insert a Y adapter and have either 6 bulbs (3 light) or 8 (4 light) bulbs per strip. Maybe Habitat's reuse store will have some in house cheaply.