TRUE MATCH® lamp color is uniquely formulated by Kino Flo® to match the spectral sensitivity curves of film and digital imaging equipment. High output tungsten and daylight versions (CRI 95) are available in sizes that range from nine inches to eight feet, and yet the quality stays consistent within the True Match line. They are soft, energy efficient and cool to the touch. True Match lamps work side by side on the set with traditional tungsten and HMI fixtures without filtration