The Wesbar compact LED rectangular amber clearance lighted light is 2.62 inches wide by 1.83 inches tall. The 2-wire assembly ensure a consistent ground for trouble-free lighting. Rest assured Wesbar lighting products comply with Department of Transportation lighting requirements. Ideal for boat and personal water craft trailers Designed for 12 volt systems Attractive black base Non-corrosion ABS acrylic construction Long life 100,000 plus hours