panoRama Lightbox is a specially engineered black/white perforated film intended for light management and light diffusion for long term use on illuminated letters, light boxes, and channel letters. When applied to the sign face, panoRama Lightbox appears black by day (no lights on), and changes to the color of the translucent sign face at night when backlit. This film is available in an 80/20 film/open ratio to provide maximum contrast and light diffusion.
Unique Features
Applications
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