Allegiant® Max Discrete Light Bar

The Allegiant® Max Discrete light bar delivers advanced multi-color warning and flood illumination for today’s fire service professionals. Engineered for clear performance in critical fire and EMS operations, Allegiant® Max Discrete upholds Federal Signal’s commitment to safety, reliability, and industry-leading technology.​

Technology & Performance

Allegiant® Max Discrete light bar features a low-profile, linear design available in multiple lengths to accommodate a range of apparatus and command vehicles. The SpectraLux® multi-color LED technology enables each module to switch between Amber, Blue, Green, Red, and White—with up to three colors per module and (30) selectable flash patterns. Solaris® reflector technology enhances off-axis visibility, minimizing dark spots for full-scene illumination. Front flood, rear flood, alley, work lights, and advanced directional warning, provide comprehensive visibility essential for a challenging emergency scene.​

Safety, Testing & Reliability

Built for the harsh environments encountered by fire service personnel, the Allegiant® Max Discrete is compliant with NFPA 1900 and features SAE J845 Class 1 and SAE J595 Class 1 approvals, while IP65-rated construction provides dust- and water-resistance. With ROC (Reliable Onboard Circuitry™) technology failure points are reduced by replacing traditional wiring with robust PCB assemblies. These enhancements not only increase uptime but also reduce the need for repairs, keeping critical vehicles in service. Each light bar is backed by a Five-year warranty, supporting long-term operational assurance.​

Integration & Control

Allegiant® Max Discrete light bar is fully FSJoin® compatible, allowing seamless programming and integration with Federal Signal control systems via Convergence Configuration Software. The system empowers fleet managers and installers with quick access to flash pattern configuration using our FSJOINPR-1 programmer, while supporting versatile vehicle mounting and electrical integration for fire fleets.​

Applications

The Allegiant® Max Discrete light bar is purpose-built for fire apparatus, command vehicles, and EMS fleets requiring exceptional warning and scene lighting. Its modular, multi-length options and configurable color modules make it ideal for pumpers, aerials, rescue vehicles, battalion chief units, and medical response teams, ensuring both personnel and bystander safety on the scene and en route.​