We are concerned about the black background on backlit illuminated signage. Black is difficult and I am afraid the black would deteriorate after time and show spots and holes. On the plus side, the above with phone number would make a great equipment sticker.
#24 Thank you for the changes. In part of our industry, there are speakers mounted above in ceiling tile. The speaker is supported in a suspended ceiling grid by what is called a "tile bridge" (and you may already know this). Please submit suggestions to separate the speaker and film frame so that the speaker doesn't look like it is supported by a tile bridge.