Description
Dimensions
Documentation
The M4 lighthead has a powerful compact design with Linear Super-LED® technology for consistent light output. It also has Dynamic Variable Intensity™ (DVI™) patterns for enhanced safety, with available dual-color options and durable lenses for any environment.
FEATURES
- Compact, Dual-Function Design: Sleek design combines powerful warning and driving lights in one unit
- Advanced Optics: Unique lens shape and patented Linear-LED® designed reflector assembly
- Unmatched Performance: Delivers high-intensity warning with energy-efficient low current consumption
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Cutting-Edge Technology: Designed with industry-leading Whelen technology for optimal performance and reliability
SPECIFICATIONS
| Optics | Linear Super-LED®: SOLO™, DUO™ models available |
| Technology |
SmartLED®: Self-contained electronics power and flash LEDs without the need for external flashers, ballasts, or power supplies Dynamic Variable Intensity™ (DVI™): Gradually adjusts light intensity for improved nighttime visibility and safety (SOLO and DUO models only) E Block™: Patented watertight seal prevents moisture from entering the lighthead (DUO models) Steady-Lock®: Automatically set flash pattern to Steady when paired with a Core® system Scan-Lock™: Advanced flash pattern control Sync: Connect multiple Whelen devices for synchronized or alternating flash patterns |
| Flash Patterns |
SOLO & DUO Models: 150 Scan-Lock™ flash patterns Split-Color Models: 64 Scan-Lock™ flash patterns V-Series Models: 25 Scan-Lock™ flash patterns |
| Control | Steady or SmartLED |
| Customization |
Lenses: Clear or Color Flasher: Built-In or Separate Optional Additions: Black or Chrome Flange, 400 Series Mounting Adapter, Brush Guard, Universal “L” Mounting Bracket |
| Construction |
Hard-Coated Lenses: Resist environmental damage from sand, sun, salt, and road chemicals Conformal Coated Electronics: environmental, moisture, and vibration resistance E Block™: Patented watertight seal prevents moisture from entering the lighthead (DUO Models) |
| Mounting | Surface |
| Included Cables & Hardware | 18 AWG 9" (22.86 cm) Pigtail |
| Certifications |
SAE Standards SAE Class 1 SAE J595 SAE J845 Emergency Vehicle Standards NFPA 1900 KKK-A-1822F Environmental IP67 Regulatory Compliance CA Title 13 R10 R65 |
| Warranty | 10-year |
| Voltage | 12/24 VDC |
| Amps |
Linear Models: 1.5 (peak), 0.6 (avg.) V-Series Models: Warning: 1.0 (peak), 0.4 (avg.) Perimeter: 0.77 |
| Size |
Linear Models: Width: 5.49” (13.94 cm) Height: 3.38” (8.59 cm) Depth: 1.40” (3.56 cm) V-Series Models: Width: 5.49" (13.94 cm) Height: 3.38" (8.59 cm) Depth: 1.80" (4.57 cm) |
DIMENSIONS
DOCUMENTATION
Product Sheets & Brochures
| Specification name | Specification Value |
|---|---|
| Color pattern | Red, Amber, Blue, Green, White, Red/White , Blue/White, Red/Blue |
| Fit type | Surface Mount |
| Lighting features | Single Colour (SOLO), Dual Colour (DUO) |
Whelen M4 Series
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