okay so i was think about making my dad a led strip of 10K cuz we really need better light, and i got this idea istead of using like 15 lights in a row to spread the tank what if u used like 3 or 4 of these bad boys in a row with some wide optics and placed those far apart...http://www.rapidled.com/servlet/the-...l-White/Detail....tank is a 65g btw 36 in. wide...But i think that would really work pretty good and be about as strong if not stronger then 2 T5 bulbs