The difference is .. Daylight and incandescent conversion colors available in sheets and rolls. Arc correction colors come 3D" wide. Tear-off box for easy handling and storage. Write for detailed literature and sample swatchbook. Quality -Service -Innovation Berkey-Colortran, Inc. 1015 Chestnut Street, Burbank, Calif. 91502 (213) 843-1200 g8:1. _aT a -t; x- a COLOR MWI... FOR INOOOR/OUTDOOR MonON P1CTUR£. TELeVISION, THEAT'U~. AND STILL PHOTO<3RAPHIC LI<3HTlNe APPLICATIONS. :a: