The TRUCK-LITE 10 series 2.5" 12V high-profile LED marker light - red is designed to enhance road safety for trucks with its high visibility, bright red LED. Its durable high-profile construction ensures longevity, even in harsh conditions. Utilizing LED technology, this marker light offers consistent illumination for clearer signaling. The impact-resistant casing effectively protects it from road debris and vibrations. With a weather-resistant seal, it prevents water ingress, ensuring reliable performance in various environmental conditions.