To soften and diffuse light to an approximate level, the California Sunbounce 12x12 Transparent Screen is used. It reduces light by 3/3 f-stop.The light/shadow contrast is optimally balanced by the California Sunbounce 12x12 Transparent ScreenThe California light panel reflector is made from high-quality reflective and translucent materialThe frame in the California Sunbounce system holds this screen taut in position even in a windy condition