My setup:
1. 60 gallon SPS, LPS dominant
2. 48 x 3 watt Rapid LED DI kit w/ 24 royal blue, 8 semi-UV, 2 green, 2 red, 12 cool white.
3. Intensity - 66% blues and 51% others
4. 8" from top
5. 19" deep tank
6. 11hr on with 2 HR sunrise and 2 HR sunset. 45min delay on non-blues