Calumet Genesis S56 Strip Softbox White 14x56 These high-quality and highly efficient soft boxes provide a nearly homogeneous window-light quality of illumination that is perfect for professional portraiture, fashion and product photography. They are made of lightweight materials which are also designed for high performance and to withstand years of use. Calumet Soft Boxes are easy to assemble and feature an all-white interior that was produced to provide the most efficient light possible.