LED Beacons Suited for a Variety of Applications
Built in the same shells as the industry proven Federal Signal Model 851 and Model 651 strobe beacons, the equally versatile Model 851 LED and Model 651 LED beacons feature an “open-style” aluminum base designed to accommodate a diverse range of applications from utility vehicles and industrial trucks, to construction vehicles.
Improved Optical Efficiency is the Direct Result of Proven Fresnel Technology
Heavy duty polycarbonate Fresnel dome lens optically directs all light at the most efficient angles to assure superior LED lighting performance under all conditions.
These LED Beacon are Right at Home in the Toughest Environments
The Model 851 LED and Model 651 LED beacon’s corrosion resistant anodized aluminum base and rugged polycarbonate dome are engineered to ensure extended service life and dependable performance despite the most punishing working conditions.
Low-Amp Draw Minimizes Demands on Vehicle Electrical Systems
The Model 851 LED and Model 651 LED beacons provide a superior level of lighting warning performance requiring just a single Amp for efficient operation. The Model 851 LED and 651 LED beacons are compatible with all 851/651 strobe beacon accessories and kits, and are backed by Federal Signal’s five-year LED warranty.


Input Voltage 12-24 VDC
Amp Draw 1 AMP
Flash Rate/Minute 60-90 FPM
Model 851 Dim. (H x D) 7.5 in (19.1 cm) x 6.6 in (16.8 cm)
Model 651 Dim. (H x D) 5.4 in (13.8 cm) x 6.6 in (16.8 cm)
Model 851 Ship Weight 2.2 lbs (1.0 kg)
Model 651 Ship Weight 2.0 lbs (0.9 kg)