Can we get some feedback going about using sidelights (CFL) or other in a grow, and if its helped with yields and bud development, or just been more trouble then its worth...

I have a CFL cab. (4lx2wx4h) with 9 150's in it and 18" flo tubes. I was messing around with getting some more light at the mid level, put the space is quickly becoming an issue? Are CFLs or flo tubes better in this situation?
12345-54321 Reviewed by 12345-54321 on . Side Lighting Can we get some feedback going about using sidelights (CFL) or other in a grow, and if its helped with yields and bud development, or just been more trouble then its worth... I have a CFL cab. (4lx2wx4h) with 9 150's in it and 18" flo tubes. I was messing around with getting some more light at the mid level, put the space is quickly becoming an issue? Are CFLs or flo tubes better in this situation? Rating: 5