Okay, let me ask you this...and I'm not saying your a pro OR even know the answer to my question....BUT, because of your results, I have to inquire...I have a 4 bulb 4' HO T5 light set-up on a 20/4 sched'.,[20,000 lumens]< which is prob. equivlent to your 250hps,in lumen output....I see where...