Kuryakyn 5435 Deluxe LED Taillight with Smoke Lens The taillights function as "run" and "brake", just like your stock taillights did. Each light includes connectors for 1999 and later and 1998 and earlier style taillight bases. Add L.E.D. Turn Signal Conversions and a Run-Turn-Brake Controller (both sold separately) and you'll have a multi-functional, super bright L.E.D. rear lighting package.