Federal Signal’s SLR beacon combines traditional rotating technology and LEDs in one unique package. Utilizing Federal Signal’s patented Solaris LED reflector technology this beacon packs an unmatched warning signal that is suitable for a variety of large vehicle applications such as DOT, construction, utility operations and fire trucks.

Low Amp draw minimizes demands on vehicles
Compared to traditional 12 VDC halogen rotating beacons, the Federal Signal SLR beacon operates on about half the Amp draw (Federal Signal Model 100, 4.3 Amps at 12 VDC). This encourages vehicle efficiency while maintaining superior warning for work zone safety—SAE Class 1 and Class 2 versions are available.

Flexibility all in one to fit many applications
The Federal Signal SLR beacon has (3) rotating speeds built-in to every unit so users have the flexibility to choose from 75/90/120 RPM. Each SLR beacon also has capability to operate on either 12 or 24 VDC work trucks.  

Built to meet the demands of tough work environments
The SLR beacon is powered by a gearless motor that encourages extended product durability.


Approvals SAE J845 Class 1 and CAC Title 13 (Model 262650)
SAE J845 Class 2 (Model 272650)
RPM (revolutions per minute) 75/90/120 RPM
Amps 1.8 @ 12VDC
2.0 @ 24VDC
Voltage 12/24 VDC
Dim. (H x W) 5.8 in (14.7 cm) x 7.1 in (18 cm)
Mounting Permanent/1-inch pipe
Number of LEDs 12
Ship Weight 2.75 lbs (1.24 kg)


SLR Beacon Flash Patterns

Ordering Information

Model Types
Model Description List Price (US)
262650-02 Amber LEDs, Amber dome, Class 1 $519.00
262650-04 Red dome, Red LEDs, Class 1 $519.00
262650-05 Clear dome, White LEDs, Class 1 $519.00
262650-25 Clear dome, Amber LEDs, Class 1 $519.00
272650-02 Amber LEDs, Amber dome, Class 2 $449.00
272650-25 Clear dome, Amber LEDs, Class 2 $449.00
Replacement Parts
Description Part Number List Price (US)
G5 DOME A,ROTATOR AMBER Z8627205A-02 $31.00
G5 DOME A,ROTATOR RED Z8627205A-04 $44.00
G5 DOME A,ROTATOR CLEAR Z8627205A-05 $44.00