The illuminated signs of this kind, such as photographs, consist of aluminum profile, fluorescent lights inside, flex face (backlit tarpaulin) and aluminum hinges at the upper part. Due to this fact it is easy to replace the lights whenever needed.
The displayed theme can be digitally printed if it is a photograph, or the sticker can be carved if it is letters with or without spot background. The thickness of that kind of constructions can be 170mm and in total dimensions of height and width can be according to your needs.
Let your imagination fly and together we will create the best result.