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Whelen Justice® Lightbar
The Whelen Justice® is a full-size warning lightbar designed to provide dependable 360-degree visibility for law enforcement, fire, EMS, utility, municipal, towing, road maintenance, and other warning-fleet applications. Four corner Linear Super-LED® modules provide bright, evenly distributed warning output, while the modular design allows the lightbar to be configured around the specific needs of the vehicle and operating environment.
The Justice is available with SOLO™ and DUO™ Linear Super-LED® configurations and multiple control technologies, including WeCanX® and Standard Current models. WeCanX® CAN-based communication provides advanced programmability.
Multiple Justice series are available for specialized applications, including the Justice Competitor™ Series, NFPA Justice Series for Fire/EMS applications, and Towman’s™ Justice Series for towing and recovery vehicles. Optional take-down lights, alley lights, Brake/Tail/Turn modules, photocell dimming, Traffic Advisor™ functionality, and other lighting configurations allow the Justice to be tailored for a wide range of fleet requirements.
Customizable Options
SOLO™ and DUO™ Linear Super-LED® configurations available
Available with WeCanX® or Standard Current control technology
Standard full-size lengths include approximately 44", 50", and 56"
Select specialized Justice configurations are also available in longer lengths, including approximately 62" and 72"
Clear, smoked, or colored lenses available
Warning colors can include Amber, Blue, Green, Red, and White, depending on configuration
Available multi-color combinations include Red/White, Blue/White, Amber/White, Red/Blue, Red/Amber, Blue/Amber, and Amber/Green
Choice of 6- or 9-diode Linear Super-LED® corner modules, depending on configuration
Optional take-down lights
Optional alley lights
Optional Brake/Tail/Turn modules
Optional photocell for automatic nighttime dimming
Optional Traffic Advisor™ functionality on compatible configurations
Justice Competitor™ Series available with low-current LIN6™ or CON3™ inboard lightheads
NFPA Justice Series available for Fire/EMS applications
Towman’s™ Justice Series available for towing and recovery applications
Multiple vehicle-specific and permanent mounting options available
Aluminum top construction
Configuration availability varies by series, lightbar length, control system, and application. Contact 785 Upfitting for assistance selecting the appropriate Justice configuration for your vehicle or fleet.
The Whelen Justice® is a full-size warning lightbar designed to provide dependable 360-degree visibility for law enforcement, fire, EMS, utility, municipal, towing, road maintenance, and other warning-fleet applications. Four corner Linear Super-LED® modules provide bright, evenly distributed warning output, while the modular design allows the lightbar to be configured around the specific needs of the vehicle and operating environment.
The Justice is available with SOLO™ and DUO™ Linear Super-LED® configurations and multiple control technologies, including WeCanX® and Standard Current models. WeCanX® CAN-based communication provides advanced programmability.
Multiple Justice series are available for specialized applications, including the Justice Competitor™ Series, NFPA Justice Series for Fire/EMS applications, and Towman’s™ Justice Series for towing and recovery vehicles. Optional take-down lights, alley lights, Brake/Tail/Turn modules, photocell dimming, Traffic Advisor™ functionality, and other lighting configurations allow the Justice to be tailored for a wide range of fleet requirements.
Customizable Options
SOLO™ and DUO™ Linear Super-LED® configurations available
Available with WeCanX® or Standard Current control technology
Standard full-size lengths include approximately 44", 50", and 56"
Select specialized Justice configurations are also available in longer lengths, including approximately 62" and 72"
Clear, smoked, or colored lenses available
Warning colors can include Amber, Blue, Green, Red, and White, depending on configuration
Available multi-color combinations include Red/White, Blue/White, Amber/White, Red/Blue, Red/Amber, Blue/Amber, and Amber/Green
Choice of 6- or 9-diode Linear Super-LED® corner modules, depending on configuration
Optional take-down lights
Optional alley lights
Optional Brake/Tail/Turn modules
Optional photocell for automatic nighttime dimming
Optional Traffic Advisor™ functionality on compatible configurations
Justice Competitor™ Series available with low-current LIN6™ or CON3™ inboard lightheads
NFPA Justice Series available for Fire/EMS applications
Towman’s™ Justice Series available for towing and recovery applications
Multiple vehicle-specific and permanent mounting options available
Aluminum top construction
Configuration availability varies by series, lightbar length, control system, and application. Contact 785 Upfitting for assistance selecting the appropriate Justice configuration for your vehicle or fleet.

