Uses standard right angle PL-3 connection Designed with impact-resistant polycarbonate material LEDs do not have a filament, therefore are not susceptible to shock and vibration damage major cause of failure for lamps with an incandescent bulb Epoxy encapsulated electronics prevents damage from moisture and corrosion Lamps come with Truck-Lite 2-Year Limited Warranty Housing and flange are molded together to form one piece When properly mounted, exceeds FMVSS DOT requirements for S/T/T and F/P/T