I just recently replaced my diy led with t5. I'm not sure if you can tell in the pictures but the bottom of the stacked tanks was diy neutral white/royal blue/uv LED. I took it down this past week after 6months. The euphyllia was doing great under it but nothing else. Some things got bleached no matter how much I played with the intensities. I now run 5 48" t5 ,bulbs. IMO simple LED builds and some of the cheap Chinese LEDs are great for temporarily holding corals. In fact a lot of LFS and wholesalers use them but they aren't keeping coral for prolonged periods of time. If I were to go LED I might consider AI, Radion, or possibly a reef breeder fixture. I'm so relieved I didn't go all cheap LEDs at this point like i was initially planning. My t5 Chinese fixtures were dirt cheap and have held up and kept the corals healthy so that what I'll be sticking with for now.