A versatile kit for modifying light output from a strobe, this Barndoor Kit from Godox is designed to fit on the front of a standard 18 cm reflector. Included in the kit is a four-leaf barndoor set for adjusting the shape of the light output; a honeycomb grid for producing a harder quality of light and a tighter beam; and yellow, green, blue, and red gel filters for producing a dramatic and creative wash of color.