well actually the 42 watt cfl has proved to do amzing results to my once nick named stretch armstrong biggie plant they give off 2900 lumens a problem im facing is lighting sources or lighting hookups, if i bought 2 200 watt cfls for 120 bucks id have added 10,000 lumens on both sides of my lighting fixture to nearly multiply my lumens by 5 on each side, maybe even by 10, i would love to have at least 1 200 watt cfl for my biggest plant move my babi under the 42 and my retard under the 32 id like that setup just gotta wait till friday for that paycheck to see how much im workin with