This is a high quality, custom dome light that will fit model years 1955-1972 of GM trucks. It’s the perfect combination of classic flare with modern improvements. These are machined from 6061 billet aluminum and come with a 12V, 100 Lumen LED board installed. Also included is a clear lens that is of a much higher quality than the white ones that are available on Chinese reproduction units. These lights fasten directly to the factory mounting location. Mounting hardware is also included. They are offered in machined, polished and black anodized finishes. 100% designed and manufactured in the USA.