WEEEEHEEEW!!! they're friggin awesome! only i'm kinda dissapointed... The actinics are on one side, and the daylights are on the other side. In the middle of the tank, it's a nice mixture, but on the right side where the daylights are, it is too yellow, and on the other side, it's too blue. I had to mix them up so there's a daylight and actinic on each side, but then i can't do the dawn to dusk effect... :notsure: ah well, i can still have corals!!! WEEEEEHEEEW!!!