The elinchrom quadra ringflash comes complete with a 4 pole flashtube and is capable of freezing movement with a 12600s flash duration at full power maximum 400ws with ranger quadra rx whether used as a main light for that classic ringflash fashion look or as a subtle contrast controlling on axis fill this is a great light source the two metre flash cable enables photographers to use it freehand with the battery pack shouldered or in a backpack the 10 cm inner diameter will accept a