The Code 3 2100 Optix lightbar features an incredibly bright signal in a sleek, compact package. The Optix LED modules generate bright, powerful signals with rich, true colors. Solid-state LEDs draw only 0.5 amp per module, minimizing energy consumption. The sleek design of the 2100 bar results in less drag and better fuel efficiency. This lightbar is powered through a standard 12-volt input. All voltage management handled through the integrated light engine optics of the Optix modules.