Whelen L31 - 4" Beacon
Whelen L31 - 4" Beacon
Equip your heavy equipment with an indestructible 360-degree warning signal using the Whelen L31 Super-LED Beacon. Standard rotating halogen beacons are prone to mechanical failure from the intense vibration of heavy diesel engines and off-road driving. The Whelen L31 is 100% solid-state and built to survive. Featuring a heavy-duty powder-coated die-cast aluminum base and conformal-coated electronics, it shrugs off extreme shock, moisture, and road salt. Standing 4 inches tall, it projects a massive Super-LED warning footprint that commands attention on chaotic construction sites and highway work zones.
Key Features & Upfitter Specs
- Super-LED Output: Utilizes high-intensity LED technology to project a blinding 360-degree warning signal that meets stringent SAE Class 1 and CA Title XIII specifications (Amber models).
- Severe-Duty Construction: Built on a massive, powder-coated die-cast aluminum base that acts as a heat sink and provides extreme structural rigidity against off-road vibration.
- 28 Scan-Lock Patterns: Includes a built-in flasher with 28 selectable Scan-Lock patterns, including four simulated rotating patterns, allowing operators to customize the visual footprint.
- Hard-Coated Dome: The polycarbonate dome features Whelen's proprietary hard-coating, heavily resisting the abrasive pitting from sand, road salt, and UV sunlight degradation.
- Cross-Link Synchronization: Permanent mount models are fully synchronizable with up to eight other Whelen beacons, allowing for a unified, pulsing warning presence across the entire vehicle.
Specifications
| Beacon Mount | Flat, Magnet |
| Light Color | Amber, White, Blue, Red |
| Manufacturer | Whelen Engineering |
| Light Lens | Colored |
| Tags | |
|---|---|
Tags |
|
Part Numbers & Pricing 8 part numbers
| Part Number | Manufacturer | Light Lens | Beacon Mount | Light Color | Price | Select |
|---|---|---|---|---|---|---|
L31HAF4
|
Whelen Engineering | Colored | Flat | Amber | $ 445.99 | |
L31HAM
|
Whelen Engineering | Colored | Magnet | Amber | $ 468.99 | |
L31HCFA
|
Whelen Engineering | Colored | Flat | White | $ 445.99 | |
L31HCM
|
Whelen Engineering | Colored | Magnet | White | $ 468.99 | |
L31HBF4
|
Whelen Engineering | Colored | Flat | Blue | $ 445.99 | |
L31HBM
|
Whelen Engineering | Colored | Magnet | Blue | $ 468.99 | |
L31HRF4
|
Whelen Engineering | Colored | Flat | Red | $ 445.99 | |
L31HRM
|
Whelen Engineering | Colored | Magnet | Red | $ 468.99 |
No part numbers match your filter.
Prices are per unit on your current pricelist, excluding tax and shipping. Select a row to add that part number to your cart.