The H4 Wire Harness is a practical and eco-friendly solution for connecting 7 Inch Round PAR56 Headlights. Made in the U.S.A., this harness features a Packard Wire Adaptor Connector, H4 Mating Connector, and four Solder Butt Connectors for easy installation. It also includes mounting hardware and is sold individually. Designed to fit most J.W. Speaker 7 Inch Round PAR56 Headlights, this harness is a reliable and convenient option for your automotive lighting needs.