NEW Sparkling 2 Red + 2 Amber Round 4" LED Lights Stop Brake Turn Tail Signal for Truck Trailer RV 12 Diode Bright LED Light function as brake stop turn tail signal and parking light. DOT & SAE approved.Completely sealed.Acrylic lens is sonic welded to the housing.Operates from 9-16 volts Kit includes LED 2 Amber Lens Amber LED light, 2 Red Lens Red Lights, 4 grommet and 4 3-prong plug The brand has been selling on major chain store for year, with this quality it will last for years without needing replacement and Energy efficient LED light enables you to add as much light as you want without the need to worry about voltages. ----------------- Easy installation, Expedited shipping ---------