If youre looking for on camera flash with more power than a typical speedlite then the interfit proflash 360 could be your answer combining a powerful positionable rugged gn80 360ws daylight balanced flash with a battery pack capable of 450 full power flashes this combination is more than capable of fulfilling the needs of most photographers helping you produce radiant well lit images in almost any imaginable situation controls are simple the lcd screen is large and easy to read an