Each LED tail light in the Unified Marine 50080270S LED Trailer Light Kit consists of super bright, bi-frequency LEDs on the front panel and on the side markers. The left light has additional LEDs for the license plate. The kit contains two multi-function tail lights (RH and LH), license plate bracket, heat shrink connectors, 25-foot wishbone trailer harness, 48-inch trunk connector, stainless steel hardware and installation instructions. Made with sealed submersible technology, marine grade tinned wire connections, and stainless steel studs.