Low-profile mini LED light bar provides 360-degrees of light output
At only 2.7-inches high (permanent mount), the HighLighter® LED Pro mini-light bar features Federal Signal’s patented Solaris® LED reflector technology to re-direct light for substantially improved off-axis warning. Solaris reflectors provide 360-degrees of light output, while virtually eliminating dark spots.

Advanced circuitry keeps this light bar on the road
HighLighter LED Pro units incorporate Federal Signal’s ROC (Reliable Onboard Circuitry™) technology, which eliminates 85% of potential failure points. The end result: Dependable and continuous visual warning with fewer repairs and a lot more time on the job.

Packed with features to maximize performance
The HighLighter LED Pro is an ideal solution for municipal, DOT and utility vehicles. The built-in high-side 2-channel flasher allows for other light heads to run off of the HighLighter LED Pro (up to 7.5 Amps).  Additionally, HighLighter LED Pro models can be synced together.

Ease of installation and flash pattern selection
The HighLighter’s suction-cup and magnet mount model include a cigarette lighter plug and built-in ON-OFF switch that makes them simple to install and just as simple to operate. Incorporated into the top of the LED dome is Federal Signal’s innovative MagnetSelect™ feature (patent pending) that enables users to quickly, easily select from more than 19 flash patterns using a simple magnet.


Approvals SAE J845, Class 1
CAC Title 13
Voltage 12 VDC
Amp Draw Max: 5.7 Amps (12VDC) Note: Total amp draw depends on flash pattern used.
LED Count 42
Flash Rate Various
Dim. (L x W x H) Permanent Mount - 15.3 in (38.8 cm) x 8.4 in (21.3 cm) x 2.7 in (6.6 cm)
Magnetic Mount - 15.3 in (38.8 cm) x 8.4 in (21.3 cm) x 3.0 in (7.6 cm)
Suction-cup Mount - 15.3 in (38.8 cm) x 8.4 in (21.3 cm) x 3.0 in (7.6 cm)
Ship Weight Permanent Mount - 3.4 lbs (1.5 kg)
Magnetic Mount - 4.5 lbs (2.0 kg)
Suction-cup Mount - 6.0 lbs (2.7 kg)


Product Literature


Federal Signal HighLighter LED Pro Flash Patterns Video

Ordering Information

Model Types
Model Description List Price (US)
454300HL-AAA Clear dome, Amber LEDs, Suction-cup magnet mount, cigarette plug, on/off switch $610.00
454300HL-AWA Clear dome, Amber/White/Amber LEDs, Suction-cup magnet mount, cigarette plug, on/off switch $610.00
454301HL-AAA Clear dome, Amber LEDs , Permanent mount $570.00
454301HL-ABS Clear dome, Amber/Blue LEDs , Permanent mount $570.00
454301HL-AWA Clear dome, Amber/White/Amber LEDs , Permanent mount $570.00
454301HL-RWR Clear dome, Red/White/Red LEDs , Permanent mount $570.00
454301HL-RA Clear dome, Red/Amber LEDs , Permanent mount $570.00
454301HL-RWA Clear dome, Red/White/Amber LEDs , Permanent mount $570.00
454301HL-RRR Clear dome, Red/Red/Red LEDs , Permanent mount $570.00
454302HL-AAA Clear dome, Amber LEDs , Magnet mount, cigarette plug, on/off switch $590.00
454302HL-ABS Clear dome, Amber/Blue LEDs , Magnet mount, cigarette plug, on/off switch $590.00
454302HL-AWA Clear dome, Amber/White/Amber LEDs , Magnet mount, cigarette plug, on/off switch $590.00
Product # Description List Price (US)
SW2 Switch control $39.00
Replacement Parts
Description Part Number List Price (US)
KIT, BASE, LED HL Z124161A $50.00
DOME,LED HIGHLIGHTER-A Z8560095B-02 $37.00
DOME,LED HIGHLIGHTER-B Z8560095B-03 $37.00
DOME,LED HIGHLIGHTER-R Z8560095B-04 $37.00
DOME,LED HIGHLIGHTER-C Z8560095B-05 $37.00
DOME,LED HIGHLIGHTER-G Z8560095B-06 $37.00