Hopkins 4 23/32in X 2 15/16in Back Up Alarm

Improve safety and visibility while reversing with cars, trucks, vans and SUVs. Powerful bulbs illuminate a larger area behind the vehicle than traditional reverse lights, providing a greater depth of field while using both traditional mirrors or a back-up camera.Warns pedestrians as you back upReplace existing back-up bulbAs easy as screwing in a light bulbAudible "beep-beep" sound when vehicle is in reverseIncludes cut off switch