RoadPro RPSL28LED Posi-View LED SS Air Cleaner Sealed Light Assembly - 2 Pack For Peterbilt 377-379 tractors Eight 2-inch sealed LED amber lights with chrome-plated ABS visors Two light assemblies per package (1 Left /1 Right) DOT SAE-P2-99 Size: 3 7/8-inch w x 26-inch h with 1 -inch mounting flange