Answer
Signazon.com offers two different materials for backlit prints and lightboxes.
If you would like a reusable product that can be removed easily, our non-adhesive Backlit Poster is the best choice. This glossy, semi-translucent PET material has a sturdy, poster-like finish. Since it has no adhesive, it should be used within a lightbox.
For more-permanent use, choose Backlit Film, which is a high-quality 3M™ Scotchcal™ Changeable Translucent Graphic Film. This is a 3.2 mil non-cast translucent film with self-adhesive backing, which can be adhered to a lightbox or a window backed with light.
Both Backlit Poster and Backlit offer day-and-night visibility.