Thanks for the input guys. I have this 100 Watt HPS and 22 CFL's (2 42 Watts & 20 26 Watts) all wired up for my plants. I currently have 3 plants growing, but only 1 in full flower, it has maybe 3-4 weeks left. All my plants are on 12/12. My mylar is also on the way, so I'm sure that will help out.