SunnyD, this project is along the lines of an early commercial product. I am not going to get too technical because that would reveal my electronic design, which is not complete.

I do need to change one thing tho, the R:B ratio. I was hoping that the LED driver I selected would be able to drive enough current to run 5 RED, but that pushes things a bit too far. So I am going to drop it back to 4 RED Luxeon IIIs.