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Federal Signal Allegiant - Max Discrete Work Truck Light Bar
Fleet managers, operators, and upfitters trust the Allegiant® Max Discrete light bar to protect crews in demanding work truck environments. This low-profile, multi-color LED solution delivers exceptional warning power and lighting control for utility, roadside service, construction, and municipal trucks. Designed to meet DOT-approved safety standards and maximize uptime, the Allegiant® Max Discrete keeps work trucks visible and crews safer—day or night.
- Low-profile, linear light bar
- Available in 45", 53", 61", 70", 80", and 94" lengths
- Amber, Blue, Green, Red, and White
- Single-, dual-, and tri-color capability
- SignalMaster™ directional warning
- Front flood, rear flood, alley lights, work lights, and external power S/T/T are available
- Bed light and alley ground lights
- Patent-pending rollback safety reflectors
- Low-power mode
- (30) flash patterns
- 12 Vdc
- Easy service while installed on the roof top
- Five-year warranty
Engineered for Maximum Performance
Built to perform in rugged conditions, the Allegiant® Max Discrete offers tri-color capability and (30) user-selectable flash patterns for custom signaling. Front and rear flood lighting, alley lights, work area illumination, external stop/turn/tail controls, and SignalMaster™ directional warning integrate seamlessly, enabling flexible visibility on every job. The alley ground light feature improves safety for workers entering and exiting vehicles in low-light, high-traffic areas.
Multi-Color LED Technology
SpectraLux delivers powerful multi-color LED functionality—each module instantly switches between amber, blue, green, red, and white for quick adaptation to job site needs and compliance requirements. Programming options allow tailored flash patterns and colors, meeting a wide range of work truck fleet standards.
Advanced Reliability
With Solaris LED reflector technology, the Allegiant Max Discrete eliminates dark spots and enhances off-axis visibility, which is critical for roadside and urban fleet operations. ROC (Reliable Onboard Circuitry) technology improves reliability and reduces maintenance by replacing wires with advanced PCB assemblies, thereby minimizing repair time and maximizing service availability.
Fleet Integration and Programming
Compatible with FSJoin® configuration software (except 94-inch models), the Allegiant® Max Discrete enables unified, programmable lighting options across work truck fleets. Operators and upfitters can deploy custom configurations, ensuring consistent safety and compliance for every vehicle.
Technology & Compliance: DOT-approved, SAE J845, IP65/IP67 rated, installer-friendly design, real-time programming support.
Typical Applications: Utility trucks, tow trucks, snow plows, municipal fleets, roadside service, construction vehicles, airport support units.
Customizable Light Bars
For more options or to build a custom light bar, visit our online light bar configurator: https://config.fedsig.com/lightbar
- Light Source: LED
- Warranty: Five-year