Patented in Europe and the USA Tiny yet powerful and striking in appearance, our C9 lightheads are highly customizable and feature a unique curvature, high-end 180¡ã luminance, thorough water resistance, great heat dissipation, and a rigid aluminum/poly-carbonate alloy housing. These characteristics make it popular for all manner of vehicles, and especially so on special use transport such as small fleet vessels. The C9 achieves maximum output through specially-designed reflection cups. It has 19 different flash patterns to choose from, as well as amber, blue, red, white, or green LEDs, or red/blue or red/white in combination. C9 lightheads are easily surface mounted, and easily wired directly to and integrated with your vehicle¡¯s existing warning systems. They are highly reliable too and rarely generate a complaint, even after operating in extreme weather and beyond the standard 100,000 hours of operating life.