Useful as a fill light or to raise the ambient light on set, this Rapid-Fold Collapsible Lantern Softbox for Compac 68 and 68B LED Lights measures 29" in diameter and mounts easily to the fixture with touch-fasteners. It increases its beam spread to a very wide 270 degrees. When the shoot is over simply twist the softbox into a circle to make it a fraction of its open size and stash it in the provided carry bag.