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Federal Signal AllegiantModel 21 Inch -Work Truck Mini-Light Bar

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Low-profile, 21" mini-light bar. Amber, Blue, Green, Red, and White. Single- and dual-color capability. Serial models available with front flood, rear flood, takedowns, alley lights, work lights, bed light, and cruise. Discrete models available with takedowns, work lights, and bed light. Low-power mode. (28) flash patterns; independently controlled front and rear flash patterns. 12 Vdc. Flat, low-profile permanent, magnet, and 4" riser mounting options. Five-year warranty.

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Built for Versatility and Performance

Federal Signal's 21" Allegiant® is a low-profile dual-color mini-light bar solution that provides a superior warning signal to promote work zone safety. Meeting SAE J845 Class 1, SAE J595 Class 1, and CCR Title 13 standards, the 21" Allegiant is ideal for various applications, including DOT, municipal, utility, construction and tow and recovery vehicles. In addition, this mini-light bar can be used as a primary warning device or as wing lights on large work truck applications, including rotator tow truck, wrecker, and Guzzler® trucks.

Packed with Technology to Keep You Safe

Through the Federal Signal Solaris® LED reflector technology, the 21" Allegiant mini-light bar is engineered to significantly increase off-axis warning and maximize the LED light source to eliminate dark spots and increase visibility while on the road and in work zones. In addition, the patented ROC (Reliable Onboard Circuitry™) technology is built to minimize potential failure points in the light bar. Wires, connectors, and assemblies have been replaced by PCB assemblies—reducing labor repair time and increasing the road time for work trucks.

Features Made for the Job

The 21" Allegiant mini-light bar is available in stock models, or it can be configured specifically to fit your needs. It comes equipped with (28) high-performing selectable flash patterns and low-power mode. For added visibility in work zones, the 21" Allegiant offers optional takedowns and work lights. Additionally, the 21" Allegiant light bar features an exclusive bed light option that shines a steady work light down from the light bar onto the bed of the truck for added operator visibility.

SpectraLux® Lights the Way

Exclusive to Federal Signal, the Spectralux multi-color LED technology allows an LED light source to change color while in operation. In each module of the light bar, through user-selected flash patterns, the LEDs can change between Amber, Blue, Red, and White (up to two in each module).

  • Light Source: LED
  • Warranty: Five-year