The Whelen M9 is the largest lighthead in the M Series®, designed to provide high-output warning and scene illumination for fire apparatus, ambulances, rescue vehicles, commercial fleets, and other public-safety applications. Its large-profile design and Linear Super-LED® optics deliver broad, consistent light coverage suited for primary warning, vehicle perimeter lighting, and scene illumination.
The M9 is available in SOLO™, DUO™, Split-Color, V-Series®, and Scene Light configurations. Compatible warning models feature Dynamic Variable Intensity™ (DVI™) to gradually adjust light output for improved nighttime visibility, while SmartLED® electronics, Scan-Lock™, synchronization, and Steady-Lock® provide flexible control and integration with compatible Whelen systems.
Built for demanding operating environments, the M9 incorporates hard-coated polycarbonate lenses and E Block™ watertight protection on compatible models to help resist moisture, vibration, road chemicals, salt, sunlight, and other environmental exposure. The M9 family also includes dedicated Brake/Tail/Turn, turn-signal, back-up, scene-light, and EZ Scene Light™ models, allowing matching lightheads to be used throughout a complete vehicle build.
SOLO™, DUO™, and Split-Color Linear Super-LED® warning configurations
V-Series® models available with combined 180° warning and scene lighting
Dedicated Scene Light and EZ Scene Light™ configurations available
Dedicated Brake/Tail/Turn, Turn, and Back-Up models available
Available single warning colors include Amber, Blue, White, Green, and Red
Available multi-color combinations include Red/White, Blue/White, Amber/White, Green/White, Red/Blue, Red/Amber, Blue/Amber, and Amber/Green
Clear, colored, or smoked lenses available on compatible warning models
189 Scan-Lock™ flash patterns on SOLO™ and DUO™ models
64 Scan-Lock™ flash patterns on Split-Color models
Dynamic Variable Intensity™ (DVI™) on compatible SOLO™ and DUO™ models
SmartLED® self-contained electronics
E Block™ watertight protection on compatible DUO™ models
Steady-Lock® compatibility with Whelen Core® systems
Synchronization capability for coordinated or alternating flash patterns
Built-in flasher or separate-flasher configurations available
Standard warning/scene-light dimensions approximately 10.35" wide × 6.51" high × 1.39" deep
V-Series® dimensions approximately 10.35" wide × 6.44" high × 2.70" deep
Optional black or chrome flange
Optional 900 Series mounting adapters
Optional smoked replacement lens for warning models
Vehicle-specific mounting housings available for select applications
12/24 VDC operation
IP67 environmental rating
SAE, NFPA 1900, KKK-A-1822F, CA Title 13, and R10 compliant configurations available
Configuration availability varies by lighthead function, warning color, lens, control style, and mounting requirements. Contact 785 Upfitting for assistance selecting the appropriate Whelen M9 configuration for your vehicle or fleet.
The Whelen M9 is the largest lighthead in the M Series®, designed to provide high-output warning and scene illumination for fire apparatus, ambulances, rescue vehicles, commercial fleets, and other public-safety applications. Its large-profile design and Linear Super-LED® optics deliver broad, consistent light coverage suited for primary warning, vehicle perimeter lighting, and scene illumination.
The M9 is available in SOLO™, DUO™, Split-Color, V-Series®, and Scene Light configurations. Compatible warning models feature Dynamic Variable Intensity™ (DVI™) to gradually adjust light output for improved nighttime visibility, while SmartLED® electronics, Scan-Lock™, synchronization, and Steady-Lock® provide flexible control and integration with compatible Whelen systems.
Built for demanding operating environments, the M9 incorporates hard-coated polycarbonate lenses and E Block™ watertight protection on compatible models to help resist moisture, vibration, road chemicals, salt, sunlight, and other environmental exposure. The M9 family also includes dedicated Brake/Tail/Turn, turn-signal, back-up, scene-light, and EZ Scene Light™ models, allowing matching lightheads to be used throughout a complete vehicle build.
SOLO™, DUO™, and Split-Color Linear Super-LED® warning configurations
V-Series® models available with combined 180° warning and scene lighting
Dedicated Scene Light and EZ Scene Light™ configurations available
Dedicated Brake/Tail/Turn, Turn, and Back-Up models available
Available single warning colors include Amber, Blue, White, Green, and Red
Available multi-color combinations include Red/White, Blue/White, Amber/White, Green/White, Red/Blue, Red/Amber, Blue/Amber, and Amber/Green
Clear, colored, or smoked lenses available on compatible warning models
189 Scan-Lock™ flash patterns on SOLO™ and DUO™ models
64 Scan-Lock™ flash patterns on Split-Color models
Dynamic Variable Intensity™ (DVI™) on compatible SOLO™ and DUO™ models
SmartLED® self-contained electronics
E Block™ watertight protection on compatible DUO™ models
Steady-Lock® compatibility with Whelen Core® systems
Synchronization capability for coordinated or alternating flash patterns
Built-in flasher or separate-flasher configurations available
Standard warning/scene-light dimensions approximately 10.35" wide × 6.51" high × 1.39" deep
V-Series® dimensions approximately 10.35" wide × 6.44" high × 2.70" deep
Optional black or chrome flange
Optional 900 Series mounting adapters
Optional smoked replacement lens for warning models
Vehicle-specific mounting housings available for select applications
12/24 VDC operation
IP67 environmental rating
SAE, NFPA 1900, KKK-A-1822F, CA Title 13, and R10 compliant configurations available
Configuration availability varies by lighthead function, warning color, lens, control style, and mounting requirements. Contact 785 Upfitting for assistance selecting the appropriate Whelen M9 configuration for your vehicle or fleet.
Image 1 of 10
Image 2 of 10
Image 3 of 10
Image 4 of 10
Image 5 of 10
Image 6 of 10
Image 7 of 10
Image 8 of 10
Image 9 of 10
Image 10 of 10