Backlit Sign Box November 14, 2011 Light boxes are one of the best ways to attract people’s eye and get your promotions or advertising noticed. Light boxes have come a long way in the past years because of the advancement in translucent materials and LED light sources. Also, translucent vinyl’s show color with the light off. When the light is on at night, these colors maintain their shade.  Light boxes can be used indoor as well and some are weather resistant for outside use. We put our name Alpine Graphix and the background of Hollywood Hills to illustrate the effects of light box signs. Another benefit of a light box is you can easily remove and change the sign face. So don’t let your sign box grow old and boring, revive it at Alpine Graphix.