ProBallast 200/400 - Profoto,Profoto Pro-11,Cool Gear: Profoto ProDaylight HMI is BACK!,These are getting harder to find and are the only solution to get continuous light with the the amazing profoto modifiers. This ballast and head are in better condition than most that,These are getting harder to find and are the only solution to get continuous light with the the amazing profoto modifiers. This ballast and head are in better condition than most that