Face lit channel letters are probably the most common of illuminated sign. They are fabricated channel letters with internal lighting that makes the face of the letter illuminate. The returns are aluminum and the face is acrylic with a trim-cap edge. These type of letters can also be built without trim-cap for a more elegant looking letter. The depth of the letter makes a huge difference in the readability of the sign. With the newest technology we are able to build letters that are 2” deep. Standard depths are 3” and 5” deep.