Product structure
Common model LED backlit signs use a fabricated 3D metal sign shell. The metal face is laser cut, the metal sides are fabricated, and the two are joined with laser welding, so the sides carry no screws. The acrylic back-panel sits fully inside the metal sign shell, laser cut, and is not visible from the front or the side. Light passes through this hidden back-panel onto the wall and reflects into a halo around the letters. Because the halo is reflected, the sign mounts off the wall to leave room for the reflection, and the effect depends on wall reflectivity, so lighter and smoother walls reflect better.

Base finishes and color
Metal colors and effects










