Pair of 6" Oval Amber Surface Mount Flat Base LED Turn Signal Light Trailer Truck with Chrome Bezels Functions as turn tail parking signal light. DOT and SAE APPROVED! SURFACE Mount, mount on ANY flat surface. Acrylic lens is sonic welded to the housing. Operates from 9~16 volts. 10-diode square LED light. Clear Lens, Amber Light The chrome bezel is a silver color and helps make your light shine brighter in sunlight.