Peterbilt 386/387 Projection headlight assembly with dual function LED light bar. Sold as each. Fits PB 387 1999+ and PB 386 2005+. DOT/SAE approved. Available in chrome or blackout. Low beam application: H7 bulb, 12V DC input, 4.17 amps, 50.04 watts, FMVSS 571. High beam application: H1 bulb, 12V DC input, 4.32 amps, 51.84 watts, FMVSS 571. Please see dropdown list for desired application.