The gary fong lightsphere universal starter kit consists of the lightsphere universal cloud the lightsphere universal half cloud and two inverted domes it will fit almost any tilt head flashgun and the grip system that attaches it ensures that it will not fall off unlike most flash diffusers that steer the light in a particular direction the lightsphere is designed to light up the entire room the cloud version gives a warmer effect whilst the half cloud is brighter the optional amberdome an