I've had my fixture for over a month now. I had hopped to be a good resource for this discussion. I took quite a few pictures under my T5 fixture immediately before swapping to the Auraled fixture and hopped to document the difference. Unfortunately, I had a serious issue when I replaced the tubes on my dosing pump and ended up siphoning about 3/4 gallon of part one and part two into my tank overnight the very day after I installed the new lights. In addition I ended up replacing the screen in my turf scrubber due to it becoming covered in coraline algae and loosing efficiency over time. Nedless to say these two major upsets make it hard to determine the effects of the new lighting. Chemestry all over the place, nitrates got up to 10ppm before I got them turned around. All of my original coral look fine. The SPS frags that I bought shortly after are all nearly dead, but I was never able to grow SPS prior to the new lights either. My clam died, but it didn't look to hot before the chemistry experiment anyway. To my naked eye the new fixture does not look as bright. If I had it to do over, I think I'd have asked for a build with more than 120 watts. I do love the color of the lights. They run cool and after a little dressing up of the wires on my part I think they look fine on the outside also. Sorry but that's all I got. Maybe in a month or two I'll have further comment. Just trying to get everything lined out again for now.