On-Air MGA-12L-SL-BK is a Mega style 12 Volt LED SILENCE Light that comes in Black. If you are looking for the largest polished aluminum warning light on the market stop looking because this is it. The Mega is almost 3 feet wide! It's aluminum housing is precision cut and then folded before being polished to a chrome-like finish. The lenses are cut from sign grade Lexan with a clear lens in front for vinyl protection and visual depth. The aluminum back plate is pre-drilled to mount to a single/dual gang electrical back box, a VESA-75/100 mount, or two key hole slots. Illumination is provided by a modern LED light strip. The lenses are cut from sign grade Lexan with a clear lens in front for vinyl protection and visual depth.