The Simple ON-AIR LED Message Fixture from On-Air features a less complicated design that still produces a quality light output. The aluminum housing is precision cut and then folded before being polished to a chrome-like finish. Illumination is provided by a modern 120 volt LED light strip. The lenses are cut from sign-grade Lexan with a clear lens in front for vinyl protection and visual depth. This unit features a red background with white lettering spelling out the word ON-AIR. The back plate is pre-drilled to mount to a single/dual gang electrical back box or VESA-75 mount.