4-LED Red Clearance Marker Light for Trailers & Commercial Vehicles #3690741 (License: Personal Use)

This round, red LED clearance marker light contains four centrally positioned LEDs arranged in a diamond pattern, each surrounded by concentric prismatic rings that amplify light output. The outer housing features a textured, retroreflective surface for added visibility when unlit, and includes three mounting holes for secure installation. Designed for durability, it’s typically rated IP67 for dust and water resistance, making it suitable for heavy-duty vehicle applications.

Commonly used on the sides or rear of trailers, semi-trucks, RVs, and construction equipment to meet FMVSS/SAE/DOT lighting requirements for side marker visibility. Users searching for this image are likely sourcing replacement parts, upgrading lighting systems, or verifying compliance for vehicle inspections.