OIRAN SQUARE MARKER

One square of light to mark the line of the truck.

The OIRAN SQUARE MARKER is an LED side marker lamp for Japanese heavy-duty trucks — Hino, Fuso, Isuzu, and UD — mounted along the cab, body, and chassis to trace the outline of the vehicle at night. Offered in 12V and 24V versions and six colors, it keeps one clean marker shape across the whole truck while the color scheme stays yours.

• Voltage: 12V or 24V — match your truck's system
• Colors: white, yellow, orange, red, green, blue
• Compact square housing for exterior mounting positions
• Part numbers: OSM series (e.g., OSM-WH-12CL); CL / N / CLN lens variants per the selector

LED marker lamps draw little current, so long runs of markers stay practical on working trucks. Covered by the 6-month manufacturing-defect warranty. As with all exterior truck parts, marker color and placement are regulated in many markets.

EU / EEA: verify local regulations before road use.