Perfect for Bowens mount spotlight light fixtures, the YF4060H Rectangular Softbox from GVM is a rectangular softbox measuring 15.75 x 23.6". The rectangular softbox supports spotlights up to 600W, creating soft, diffused light. In addition to the Bowens mount, mounting straps can be used for increased stability when attaching to a spotlight. Setup and disassembly are simple as the softbox folds down to fit an included carrying bag. Inner & outer diffusion panels are included alongside a black honeycomb grid for greater control over the light output.