The product is a red taillight assembly designed for right side vehicles, specifically for 2017-2019 Ford F250/F350 Super Duty trucks. It is a direct replacement part with manufacturer part number GD128285CAR and superseded part numbers HC3Z13404D and HC3Z13404F. The assembly is made with a composite material, sealed with clear lenses and red housing, and is water-proof. It comes with a California Prop 65 warning, is assembled in the US, and includes features like a smooth finish and reflector taillight style.