Beacons

Whelen beacons are engineered for long-lasting reliability with advanced features and options for every budget

Beacons
LED beacon designed for fire service applications, delivering high-performance visibility and versatile mounting options for emergency response vehicles.
Beacons
L10
Super-LED® beacon in high and low-dome models offering 360-degree visibility, ideal for utility vehicles and work trucks requiring long-lasting, high-performance warning lights.

Beacons
L21
Super-LED® beacon in high and low-dome models offering 360-degree visibility, designed for long-lasting performance in utility and commercial vehicles.
Beacons
L22
Compact Super-LED® beacon with 360-degree visibility, engineered for commercial and utility vehicles that demand high-performance, long-lasting warning lights.
Beacons
L31
Super-LED® beacon offering 360-degree visibility, engineered for long-lasting durability in law enforcement and utility vehicles.



Beacons
L32
Super-LED® beacon in an ultra-low-dome model offering 360-degree visibility, designed for fire and utility vehicles requiring rugged, long-life lighting.

Beacons
L41
Super-LED® beacon offering 360-degree visibility, available in high and low-dome models, ideal for commercial and utility vehicles needing long-lasting, high-performance warning lights.

Beacons
L51
Super-LED® beacon with 360-degree visibility, designed for commercial fleets and utility vehicles requiring reliable, long-lasting warning lights.

Beacons
L53
High-intensity beacon providing 360-degree visibility, designed for commercial and utility vehicles that require dependable, long-lasting warning lights.
Beacons
Solid-state beacons simulating a traditional rotating beam, ideal for service vehicles needing dependable visibility without moving parts or motors.
FAQs About Emergency Warning Beacons

Beacon lights provide 360° visibility to alert other drivers of a vehicle’s presence, typically for emergency, service, or utility operations.

Laws vary by state. Many beacon lights are restricted to emergency or authorized vehicles. Always check local regulations before use.

Common colors include amber (service/utility), red (emergency), blue (law enforcement), green (command or volunteer), and white (supplemental visibility), depending on local regulations.

Follow the product’s installation guide for proper placement and secure mounting.

Here are shortcuts to documentation for some of our popular models of warning beacon lights: