Fire/EMS 21" Allegiant® Light Bar

Fire/EMS 21" Allegiant® Light Bar

  • Low-profile, linear LED light bar
  • Discrete and serial versions available
  • Dual-color capability with LED colors in Amber, Blue, Green, Red, or White
  • Top dome offered in Amber, Clear, or Gray
  • Optional bed light 
  • Flat, low-profile permanent, and 4-inch riser mounting options available
  • (28) flash patterns
  • Low-power mode
  • Five-year warranty

Read More [+]

Features

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 for Fire/EMS applications. This mini-light bar can be used as a primary warning device on search and rescue off-road vehicles or as wing lights on large fire 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. 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 Wires, connectors, and assemblies have been replaced by PCB assemblies—reducing labor repair time and increasing the road time for vehicles.

Features Made for the Job
The 21" Allegiant 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 takedown and work lights. Additionally, the 21" Allegiant light bar features an exclusive bed light option, which 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 provides the ability for a 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).

FS SpectraLux LogoFS Solaris LogoFS Convergence LogoFS ROC LogoFS FSJoin Logo

Specifications

Operating current7.0 A (50% Flash Rate)
Operating Voltage12 Vdc
Operating Temp.-40˚ to +149˚ F (-40˚ to +65˚C)
Number of Flash Patterns28
HarnessSerial or Discrete
MountFlat or Low-Profile Permanent
Physical Specifications
Length20.7 in (52.6 cm)
Width11.2 in (28.5 cm)
Height1.8 in (4.6 cm)
Ship Weight
 10.0 lb (4.54 kg)

Ordering Info

Model Types
MODELDESCRIPTION
ALGT21D-NFPA20D21-inch, driver side, Red warning, takedowns, Clear domes, low profile permanent mount, discrete
ALGT21D-NFPA20P21-inch, passanger side, Red warning, takedowns, Clear domes, low profile permanent mount, discrete
AGT21D-NFPA2121-inch, Red warning, takedowns, Clear domes, low profile permanent mount, discrete
ALGT21D-NFPA2221-inch, Red warning, Clear domes, low profile permanent mount, discrete
ALGT21D-FIRE121-inch, Red warning, takedowns, Clear domes, low profile permanent mount, discrete
ALGT21J-FIRE121-inch, Red warning, takedowns, Clear domes, low-profile permanent mount, FSJoin