The only reason i ask is because i was just reading this on another forum:
"Yup, I have the PFO M80, which is the ballast the Radium SE 250w was designed to run on. It isn't "overdriving" the bulb IMO because Radium made the bulb to run on that exact ballast, all other ballast (Galaxy, Icecap, etc) actually UNDERDrive the Radium 250w SE IMO. The Radium is the only bulb I know of that was designed to run on the M80, all other bulbs are in fact overdriven to some extent on the M80 although each bulb is different. The XM10k runs at 372w, the Phoenix 14k runs at 330w, and the Radium 20k runs at 305w on the M80 ballast. The Radium is very white on the M80 ballast where as the Phoenix is much more blue than the Radium on the same ballast."
Mark im sure it will get more blue after the burn in time, just throwing this out there.