Daylight Banks are designed to handle such large-scale lighting jobs as commercials and motion pictures. Their increased depth allows the full-flood beam of a large Fresnel fixture to fill the front diffusion screen of the Lightbank and deliver a beautiful, translucent quality of light. Daylite Banks have large rear openings and heat-resistant materials which enable them to be used with Fresnels up to 12,000 watts. Circular Speed Ring sizes range from 9 to 21 inches (23 to 53 cm) in diameter. Daylite Banks are available in small to large.