3M™ Day/Night Film 3635-91 This film has been specially formulated to produce the appearance of dark graphics during the day and white or colored graphics at night on internally illuminated signs. It has a clear, pressure-sensitive adhesive.
3M™ Diffuser Film These films are designed for backlit applications to control light and provide special effects.
3M™ Dual-Color Film Series 3635-200 This dual color light management graphic film allows you to create one visual effect for daytime and another for nighttime viewing of channel letters, signs and displays with maximum color clarity and backlit brightness.
3M™ Light Enhancement Film 3635-100 This thermoformable, light-enhancing film is designed especially for backlit sign applications to improve sign brightness while reducing energy costs.
