The versatile and highly customizable lightbar is available with either single- or dual-color Siris™ LED light heads. The second level opens up several possibilities including additional takedown lighting, flashing or steady-burn warning lights, 100-watt speaker, traffic emitters and other warning or add-on devices. Features include takedown and alley lights, 951 flash pattern software, built-in NarrowStik™ function and a one-touch setting to change flash patterns.