For use by medical doctors on house calls or emergency runs, this light could be mounted to the front bumper to let people know who was driving this car. The lamp is in a chromed bullet head with mounting bracket and toggle switch, the lens features the M.D. letters on a white cross with red background. It appears to be brand new; however, the lens has some minor warping. 10" H x 5.5" D x 3.5" lamp diameter.