The Grote 4" Round SuperNova® 10-Diode Pattern LED Stop / Turn / Tail Signal Light is a durable acrylic lens and polycarbonate/ABS housing with a stainless steel flange for long-lasting performance. The encapsulant potting provides total circuit board protection, ensuring that the light will continue to function even in harsh conditions. It is uses the same UBS pigtail as male pin incandescent lights, making it easy to install. The lens design spreads light for maximum dispersion, ensuring that your vehicle is visible from all angles. The advanced pin connection system uses tin-plated solid-brass pin terminals for a secure and reliable connection. The hermetic lens-to-housing seal ensures that the light is completely sealed, preventing moisture and debris from entering the housing. FleetPride is your First Click in Heavy Duty®.