RV Designer L910 Red Oblong Reflex Marker Light Replacement Lens DOT-Compliant

The RV Designer L910 is a DOT-compliant replacement lens designed to fit red LED and incandescent oblong reflex marker lights on RVs, trailers, and similar towable vehicles. When your existing lens becomes cracked, faded, or damaged, the L910 restores proper light output and keeps your rig road-legal without the need to replace the entire light assembly.

Key Features:

• Dual Compatibility: Fits both red LED and incandescent oblong reflex marker light bases
• DOT-Compliant: Meets FMVSS 108 federal motor vehicle safety standards for use on public roads
• Oblong Reflex Design: Integral reflex reflector enhances passive visibility even when the light is not powered
• Direct-Fit Replacement: Installs using existing base and hardware — no drilling or modifications required
• Red Lens: Correct color for rear-facing side marker and clearance light applications
• Durable Construction: Built to withstand the vibration, UV exposure, and weather conditions common in RV and trailer use

The L910 is part of RV Designer's comprehensive line of replacement lighting components, engineered specifically for the RV market. Whether you're a DIY owner or a dealer service technician, this lens provides a fast, cost-effective way to restore marker light function and maintain compliance.