Reduces the green output from fluorescent and other discharge sources. Deep-dyed base. Equivalent to CC075 Magenta. (Trans. = 81%, - 0.3 s). Standard U. S. Cool White fluorescent bulbs offer a good approximation of daylight except for their distinct green cast. When Cool White fluorescents are encountered in film or video, two color correction techniques are available: either balance all other sources to the fluorescents, or balance the fluorescents to the reference source. Rolls 48" x 25' (122 cm x 7.6 m), sheets 20" x 24" (50 cm x 61 cm).