L31
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L31HAF
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L31HRF
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L31HBM
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L31 Series Beacon
L31
The Whelen L31 beacon is engineered to produce powerful 360-degree warning coverage for fire and municipal vehicles. This low-profile beacon uses Whelen’s Super-LED® technology to deliver intense light output and features multiple built-in flash patterns and simulated rotating patterns, making it adaptable to various operational needs. The L31’s robust construction ensures it can withstand tough weather and heavy use. Rated for thousands of hours of continuous use, the L31 beacon offers dependable, high-performance warning protection that keeps your fleet visible and safe.
Features
- High-Profile Dome: Smooth, self-cleaning polycarbonate dome ensures maximum visibility and long-lasting durability
- Split Colors Available: Enhance visibility with dual-color beacon options
- Variable Power Control: Choose between Hi/Low power modes (Permanent Mount Models)
- Long-Lasting Performance: Rated for thousands of hours of reliable operation
Specifications
Please note: Not all specifications will apply to every model. Consult your sales representative to confirm specs.
| Optics | Super-LED® Beacon |
| Technology | Dynamic Variable Intensity™ (DVI™): Gradually adjusts light intensity for improved nighttime visibility and safety Scan-Lock™: Advanced flash pattern control Sync: Connect multiple Whelen devices for synchronized or alternating flash patterns |
| Flash Patterns | Permanent Mount: 69 Scan-Lock™ flash patterns plus 4 Simulated Rotating Patterns Magnetic Mount: SignalAlert™ 75 Only |
| Control | SmartLED® |
| Customization | Configuration: Single- or Split-Color Optional Additions: Branch Guard, Mirror Mount Bracket, or Shelf Mount Bracket |
| Construction | Hard-Coated Polycarbonate Dome: Resists environmental damage from sand, sun, salt, and road chemicals Powder-Coated, Die-Cast Base Conformal Coated Electronics: Environmental, moisture, and vibration resistance Minimal RFI/EMI Radiation: Virtually zero radio frequency or electromagnetic interference Durable: Rated to last thousands of hours |
| Mounting | Permanent, Magnetic, or Magnetic/Suction |
| Included Cables & Hardware | Permanent: 18 AWG 12" (30.48 cm) Pigtail Magnetic, Magnetic/Suction: 10' (3.05 m) Cigar Cord |
| Certifications | SAE Standards SAE J595 SAE J845 Emergency Vehicle Standards NFPA 1900 Contributor KKK-A-1822F Contributor Regulatory Compliance CA Title 13 R10 R65 |
| Warranty | 5-year |
| Voltage | 12/24 VDC |
| Amps | 12VDC: 4.0 (peak), 1.6 (avg.) 24 VDC: 1.30 (peak,) 0.52 (avg.) |
| Size | Height: 4.00" (10.16 cm) Diameter: 7.19" (18.26 cm) |
Replace * symbol in model number with letter indicating color desired: A = Amber, B = Blue, C = White, G = Green, R = Red , M = Blue/Amber, P = Amber/Green
L31 Series Super-LED® Beacon
Single-Color Only, Flat Mount
L31HAFCA
Amber, Flat Mount, CA Title 13 Compliant
L31H*F4
Amber, Blue or Red (Single-Color Only) Flat Mount, 24 VDC
Single-Color Only, Magnetic Mount
L31HAMCA
Amber, Magnetic Mount, CA Title 13 Compliant
L31H*V
Single-Color Only, Magnetic/Suction Cup Mount
L31HAVCA
Amber, Vacuum/Magnetic Mount, CA Title 13 Compliant
Red, Meets NFPA Zone C Upper Requirements
Options
MIRROR20
Mirror Mount Bracket for L31 / L32 / L21 / L22 / L50 / L10 Series Beacons
BBKT30
Shelf Mount Bracket for L31/L32 Series, Stainless Steel, Mounts to Flat Vertical Surface
L360PMKT
Pipe Mount Kit for L31/32 Flat Mount
L360BGB
Branch Guard Kit for L31H Series