The 4" Self-Grounding LED Marker Light – Amber (J-225-A) is a compact, energy-efficient lighting solution built for trailers, trucks, and heavy-duty commercial vehicles. This P2-rated light features a reflex snap-on lens and screw-mount design, offering enhanced visibility and simplified installation without the need for a ground wire. Built to endure tough road and weather conditions, it’s ideal for long-term use in demanding environments. Detailed Information: Light Type Self-Grounding LED Clearance/Marker Lamp LED Count 2 Diodes Lens Color Amber Mounting Screw Mount Lens Type Reflex Snap-On Lens Wiring 6″ Lead, 2-Wire Configuration Rating P2 Rated Fitting: Compatible with a wide range of trailers, trucks, and commercial vehicles. Screw-mount setup with reflex lens meets DOT/SAE marker light regulations. Ideal for exterior side marker and clearance light applications. Features: Self-Grounding Design: Simplifies wiring by eliminating the need for a separate ground wire. Reflex Lens: Enhances visibility and eliminates the need for an external reflector. Durable Construction: Made with impact-resistant polycarbonate lens and housing. Quick Installation: 6" lead wires and screw-mount system for fast, secure setup. Energy Efficiency: Low power draw with bright output for long-lasting performance. Interchangeable Part Numbers: J-225-A Product Overview: The 4" Amber Self-Grounding LED Marker Light (J-225-A) is engineered for tough environments requiring reliable and compliant lighting. With a reflex snap-on lens and easy screw mount, this compact unit delivers superior illumination, energy efficiency, and simple wiring for fast installation. Built with rugged materials and fully P2-rated, it's the smart choice for durable clearance or marker light applications.