Lexan housing and lens sonic welded for a permanent seal Legal in either vertical or horizontal mounting position for U.S and ECE applications Includes No.421R light, No.421-18 grommet, and No.421-491 right angle, 3-wire plug with an added terminal fordouble filament bulbs Interchangeable with all competitive units 6-1/2W x 2-1/4H Light Color=Red