Lights specifically designed for heavy-duty and industrial use. Features a polycarbonate lens. Pre-wired with a 6" supply lead and are self-grounding. Founded in 1931 to provide electrical connection products for the United States military, Bargman has since become the brand of choice in the light-duty trailer and recreational vehicle markets. The lighting and vehicle electrical connection products have become a recognized brand and an invaluable partner to the commercial truck, light-duty trailer manufacturers and their respective aftermarkets.