ive got 1 flourescent light kicking out 9000k also 2 kitchen cfl.s kicking out 3000k each also another 4 cfls each kicking out 1.500k and going with that is a 125 watt flowering red spectrum light....plenty enough for 8 plants....they have been in flowering stage now for over month and a half...
Dude, check my plant below. It was grown with 180w of clf power and 2 flourescent tubes, so about 220w in total and it was total shit, weak buds, taken forever to look like buds, and never filled out.
I done all the research on growing with clf's, they were 1 1/2 inch away at all times too and it was just not worth the effort i think.
So the point is, you're using about the same amount of watts on 8 plants as i was using on one plant, which is totally underpowered, and as i said, was total shit.
You really need to cut back on the plants or increase the amout of light/lumens 10 fold.
I recon you could yeild just as much bud if you just grew 2 plants instead of 8 using that power.
Anyway, have a read and check cfl grows on here.
peace