M6BC
M6R
M6F
M6J
M6V2A
M62BU
M62BU
M6 in Red
M6 V-Series in Red
M6
M6 in Red

M6BC

M6R

M6F

M6J

M6V2A

M62BU

M62BU

M6 in Red

M6 V-Series in Red

M6

M6 in Red

The M6 lighthead provides high-performance warning and scene lighting for fire, EMS, and DOT vehicles. Engineered with our Linear Super-LED® optics, the M6 offers bright, consistent lighting for both front and rear vehicle applications. Available in SOLO™ and DUO™ models, the M6 also features Dynamic Variable Intensity™ (DVI™) light patterns, which adjust brightness levels during nighttime operations, enhancing safety by gradually increasing or decreasing intensity. The M6 also incorporates our patented E Block™ technology, preventing air and moisture from entering the unit for long-lasting reliability. Constructed with hard-coated lenses, it resists damage from sand, sun, salt, and road chemicals, making it highly durable in demanding environments. This lighthead is easy to install and can be mounted vertically or horizontally, making it a versatile choice for any fleet.
Solo DUO eblock.svg ScanLock
Features
  • Versatile Medium-Profile Design: Offers adaptable functionality for diverse applications
  • Advanced Optics: Unique lens shape and patented Linear-LED® designed reflector assembly
  • Unmatched Performance: Delivers high-intensity warning with energy-efficient low current consumption
  • Cutting-Edge Technology: Designed with industry-leading Whelen technology for optimal performance and reliability
  • Application Ready: Available in Warning, Brake/Tail/Turn, Turn, Back-Up, and Scene Light models to suit diverse needs
  • EZ Scene Option: M6 EZ Scene Light™ shares the same footprint for seamless integration
  • Ford Transit Fit: Compatible with medium and high roof Ford Transit models
Specifications
Please note: Not all specifications will apply to every model. Consult your sales representative to confirm specs.

OpticsLinear Super-LED®: SOLO™, Split-Color and DUO™ models available
TechnologySmartLED®: 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 & DUO models only)
E Block™: Patented watertight seal prevents moisture from entering the lighthead (DUO, BTT, Turn and Back-Up 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 PatternsSOLO Models: 189 Scan-Lock™ flash patterns
Split-Color Models: 64 Scan-Lock™ flash patterns
DUO Models: 161 Scan-Lock™ flash patterns
V-Series Models: 32 Scan-Lock™ flash patterns
ControlSteady or SmartLED
CustomizationConfiguration: SOLO Single-Color, SOLO Split-Color, or DUO
Lenses: Clear, Color, or Smoked (Warning Lights Only)
Flasher: Built-In or Steady Only
Application Models Available: Warning, Brake/Tail/Turn, Turn, Back-Up, or Gradient Scene
Multiple Flange and Mounting Additions Available
ConstructionHard-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)
MountingSurface
Included Cables & Hardware18 AWG 9" (22.86 cm) Pigtail
CertificationsSAE Standards
SAE J595
SAE J845
Emergency Vehicle Standards
NFPA 1900
KKK-A-1822F
Environmental
IP67
Regulatory Compliance
CA Title 13
R10
R65
Warranty10-year
Voltage12/24 VDC
AmpsLinear Models: 2.2 (peak), 0.92 (avg.)
V-Series Models: 1.35 (peak), 0.54 (avg.)
SizeWarning Models:
Width: 6.70” (17.02 cm)
Height: 4.31” (10.90 cm)
Depth: 1.40” (3.60 cm)
Signaling Models:
Height: 6.05" (15.37 cm)
Width: 3.67" (9.32 cm)
Depth: 1.34" (3.40 cm)
V-Series Models:
Width: 6.70" (17.02 cm)
Height: 4.31" (10.95 cm)
Depth: 2.25" (5.72 cm)
Dimensions

M6 Series Lighthead

Replace * symbol in model number with letter indicating color desired: A = Amber, B = Blue, C = White, R = Red 

Replace # symbol in model number with letters indicating color combination desired: D = Red/White, E = Blue/White, F = Amber/White, J = Red/Blue, K = Red/Amber, M = Blue/Amber

M6 Series with Internal Flasher and Synchronize Feature
M6*
M6R

M6R

Warning, Internal Flasher with Flash Patterns and Synchronize Feature
M6*C
Warning, Internal Flasher with Flash Patterns and Synchronize Feature, Amber, Blue or Red, Clear Lens
M6V2*
M6V2A

M6V2A

V-Series™, Combination 180° Warning and Perimeter Lighthead, Scan-Lock™ Flash Patterns, Amber, Blue or Red Warning, Clear Lens
M6V2*C
M6V2RC

M6V2RC

V-Series™, Combination 180° Warning and Perimeter Lighthead Scan-Lock™ Flash Patterns, Amber, Blue or Red Warning, Clear Lens
M6#
M6F

M6F

Split-Color Side-By-Side, Flash Patterns and Synchronize Feature, Red/White, Amber/White, Red/Blue or Blue/Amber Only, Clear Lens
M6 DUO™ Series
M6D#
DUO™, Scan-Lock™ Flash Patterns and Low Power, Red/White, Blue/White, Amber/White, Red/Blue or Blue/Amber Only
M6 Models requiring LED Flasher (purchased separately)
M6*S
Warning, Amber, Blue, Red or White. Requires LED flasher
M6*CS
Warning, Amber, Blue, Red or White, Clear Lens. Requires LED flasher
M6 Utility Lightheads
M62BTT
LED, Brake/Tail/Turn, 10-30 VDC
M62T
LED, Turn Light with Multiple Flash Patterns, including Arrow Pattern, 10-30 VDC, Amber
M62BU
LED Back-Up Lighthead, 10-30 VDC
M6ZC
Gradient Scenelight
Options
M6FC
Flange, Chrome
M6FB
Flange, Black
M6P15C
15° Angled Surface Mount Housing, Chrome
M6P15B
15° Angled Surface Mount Housing, Black
M6FB600
Flange, Black, Adapts M6 to 600 Series Mounting
M6FC600
Flange, Chrome, Adapts M6 to 600 Series Mounting
M6BRUSH
Brush Guard, Black
6BKT1
“L” Bracket Push Bumper Mounting Kit for 600/M6/600 Rota-Beam™, Black
6BKT2
Angled Bracket Push Bumper Mounting Kit for 600/M6/600 Rota-Beam™, Black
M6HDLMKB
Headlight Mounting Kit for ATI and KD Housings, Black, Includes Hardware
M6HDLMTK
Headlight Mounting Kit for ATI and KD Housings, Chrome, Includes Hardware
M6FCV2
Flange, Chrome, Two Lighthead Vertical, Lightheads Purchased Separately
M6FCV3
Flange, Chrome, Three Lighthead Vertical, Lightheads Purchased Separately
M6FCV4
Flange, Chrome, Four Lighthead Vertical, Lightheads Purchased Separately
M6PTM5F
Front Light Pod for Eight M6 Lightheads for the 2015-2024 Ford Transit, Medium Roof, Lightheads Purchased Separately, Freight Surcharge May Apply
M6PTH5F
Front Light Pod for Eight M6 Series Lightheads for the 2015-2024 Ford Transit, High Roof, Lightheads Purchased Separately, Freight Surcharge May Apply
M6WLENX
Replace Clear Lens with a Smoked Lens, For M6 Warning Models Only