The TRUCK-LITE 21 series 2.03" rectangular 8-LED marker/clearance features a yellow lens that enhances signal recognition in a variety of conditions. Its rugged design withstands the challenges posed by harsh weather elements, ensuring long-lasting performance. Serving as a clearance marker, it facilitates straightforward vehicle dimension identification. The high brightness output significantly improves visibility during both daytime and nighttime. With a sealed construction, it effectively prevents moisture and dust infiltration, maintaining optimal functionality over time.