Quote Originally Posted by peety3


Isn't that the truth!


I think I've heard the top-of-the-line flashes (Canon and Nikon) referred to as 50ws, so assuming the B400's 160 true WS rating is correct, it takes 3.2 580s to compare to a B400, 6.4 580s to compare to a B800, and 12.8 580s to compare to a B1600. But I'm no expert...



I guess that would explain the ~20lbs Vagabond battery pack. That's quite some power [:O]


Thanks for the info everyone!!! []