This 2-1/2 inch amber marker light is a reliable and practical addition to any vehicle. With a 2 LED light design and ultrasonically sealed polycarbonate lens and housing, it meets both DOT and ECE E photometric requirements. The patented reflector and optical lens enable a 180-degree viewing angle, eliminating the need for top positioning. The isolated standard plug and wiring also eliminate connector corrosion at the housing. This light fits most makes and models and is sold individually. Its practicality and durability make it a great choice for any vehicle owner.