A versatile heavy-duty lighting solution is the LED Fender Light Dual Revolution Amber/Red Turn Signal Marker Light with Color Options, a 4.6875-inch square LED dual revolution turn signal and marker light. This light features a clear polycarbonate lens with a chrome reflector and 38 bright diodes, with amber and red illumination for standard turn signal and marker duties, and auxiliary color options (such as blue, green, or purple) that can be activated with a switch. The dual revolution technology lets you change between turn/marker and auxiliary lighting modes without swapping parts, and the included four-wire hookup and two-stud mount make installation straightforward. Designed as a high-quality aftermarket (not OEM) replacement, this DOT-compliant light resists cracks and damage under road conditions and comes with a warranty against defects in workmanship and material from the date of purchase. Sold individually and suitable for universal heavy-duty applications, it's a practical choice for customizable lighting on commercial vehicles.