Liberty™ II

Liberty II, shown with optional in board lightheads, take downs, alley lights

Liberty II

Liberty II, rear view, shown with optional in board lightheads

Liberty II alley light

Liberty™ II

Click Here for the WeCan® Programmer
Click Here for the WeCad™ Designer

Redesigned and reinvented to build on the Liberty™ reputation for excellent reliability and performance.

Find Distributor Request A Quote

WeCanX® models available
SAE Class 1 Certified
Advanced Thermal Design improves LED performance during extended operation
Aluminum top repels hail and protects against other environmental damages
One-piece uni-dome construction with a single sealing point assures lightbar integrity in all weather conditions
Hard-coated lenses resist environmental damage from sand, sun, salt, and road chemicals
Center dividers with liquid injection molded seals protect internal components from water intrusion
Extruded aluminum platform
Available with standard or low-profile mounting feet
Proclera® Silicone Optics (available in take-down lights)
Plug & Play into Whelen WeCan® products
Available with Clear, Smoked, or Color lens
Optional photocell automatically dims the lightbar at night and still meets SAE Class 1 requirements in low-power mode
WeCanX models have a 10-year warranty, Low Current models have a 5-year warranty, and WeCan models have a 2-year warranty on their respective I/O boards. All lightheads are covered by a 10-year warranty.
WeCanX Control Point purchased separately when not used with CenCom Core®

Replace “ * “ symbol in model number with letter indicating lens color or LED color desired:

A = Amber; B = Blue; C = Clear/White; R = Red; G = Green

Replace “ # “ symbol in model number with letter indicating SPLIT lens or LED color desired:

D = Red/Clear; E = Blue/Clear; F = Amber/Clear; H = Green/Clear J = Red/Blue; K = Red/Amber; L = Red/Green; M = Blue/Amber

WeCanX® Models
BW4** 44" SOLO™ BW Series, Four Single-Color Corner Modules, with Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Except for a DUO+™ Rear Traffic Advisor™, Single-Color, Amber, Blue, Red or White BW8 48" SOLO™ BW Series, Four Single-Color Corner Modules, with Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Except for a DUO+™ Rear Traffic Advisor™, Single-Color, Amber, Blue, Red or White BW2 54" SOLO™ BW Series, Four Single-Color Corner Modules, with Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Except for a DUO+™ Rear Traffic Advisor™, Single-Color, Amber, Blue, Red or White BH8 48" SOLO BH Series, Four Single-Color Corner Modules, with Center Section for 795H, Strobe, or Center LED Warning and Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Except for a DUO+ Rear Traffic Advisor, Single-Color, Amber, Blue, Red or White BH2 54" SOLO BH Series, Four Single-Color Corner Modules, with Center Section for 795H, Strobe, or Center LED Warning and Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Except for a DUO+ Rear Traffic Advisor, Single-Color, Amber, Blue, Red or White BB4 44" DUO+ BB Series, Four High-Intensity Single-Color Corner Modules, with Independent Color Control of each Lighthead, Amber, Blue, Red or White BB8 48" DUO+ BB Series, Four High-Intensity Single-Color Corner Modules, with Independent Color Control of each Lighthead, Amber, Blue, Red or White BB2 54" DUO+ BB Series, Four High-Intensity Single-Color Corner Modules, with Independent Color Control of each Lighthead, Amber, Blue, Red or White BJ8 48" DUO+ BJ Series Four High-Intensity Single-Color Corner Modules, with Center Section for 795H, Strobe, or Center LED Warning and Independent Control of each Lighthead, Amber, Blue, Red and/or White BJ2** 54" DUO+ BJ Series Four High-Intensity Single-Color Corner Modules, with Center Section for 795H, Strobe, or Center LED Warning and Independent Control of each Lighthead, Amber, Blue, Red and/or White BJ8#### 48" DUO+ BJ Series Four High-Intensity DUO+ Color Corner Modules, with Center Section for 795H, Strobe, or Center LED Warning and Independent Control of each Lighthead, Amber, Blue, Red and/or White BJ2#### 54" DUO+ BJ Series Four High-Intensity DUO+ Color Corner Modules, with Center Section for 795H, Strobe, or Center LED Warning and Independent Control of each Lighthead, Amber, Blue, Red and/or White BB4#### 44" DUO+ BB Series, Four High-Intensity DUO+ Color Corner Modules, with Independent Color Control of each Lighthead, Amber, Blue, Red or White BB8#### 48" DUO+ BB Series, Four High-Intensity DUO+ Color Corner Modules, with Independent Color Control of each Lighthead, Amber, Blue, Red or White BB2#### 54" DUO+ BB Series, Four High-Intensity DUO+ Color Corner Modules, with Independent Color Control of each Lighthead, Amber, Blue, Red or White B34±±±± 44" TRIO™ Series, Includes Four TRIO Corner Modules, with Indepent Color Control of each Lighthead B38±±±± 48" TRIO™ Series, Includes Four TRIO Corner Modules, with Indepent Color Control of each Lighthead B32±±±± 54" TRIO™ Series, Includes Four TRIO Corner Modules, with Indepent Color Control of each Lighthead BH38±±±± 48" TRIO Series, Includes Four TRIO Corner Modules, with Center Section for 795H, Strobe or Center LED Warning, and Independent Color Control of each Lighthead BH32±±±± 54" TRIO Series, Includes Four TRIO Corner Modules, with Center Section for 795H, Strobe or Center LED Warning, and Independent Color Control of each Lighthead
Low Current Models
IX4** 44" SOLO™ IX Series, Four Single-Color Corner Modules. For use with Single-Color Inboard Lighthead Options, Amber, Blue, Red or White IX8 48" SOLO™ IX Series, Four Single-Color Corner Modules. For use with Single-Color Inboard Lighthead Options, Amber, Blue, Red or White IX2 54" SOLO™ IX Series, Four Single-Color Corner Modules. For use with Single-Color Inboard Lighthead Options, Amber, Blue, Red or White IG8 48" SOLO IG Series, Four Single-Color Corner Modules with Center Section for 795H, Strobe, or Center LED Warning. For use with Single-Color Inboard Lighthead Options, Amber, Blue, Red or White IG2** 54" SOLO IG Series, Four Single-Color Corner Modules with Center Section for 795H, Strobe, or Center LED Warning. For use with Single-Color Inboard Lighthead Options, Amber, Blue, Red or White
Liberty™ II, WeCan® Models
IW4** 44" SOLO IW Series, Four Single-Color Corner Modules, with Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Execpt for a DUO+™ Rear Traffic Advisor™, Single-Color, Amber, Blue, Red or White IW8 48" SOLO IW Series, Four Single-Color Corner Modules, with Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Execpt for a DUO+™ Rear Traffic Advisor™, Single-Color, Amber, Blue, Red or White IW2 54" SOLO IW Series, Four Single-Color Corner Modules, with Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Execpt for a DUO+™ Rear Traffic Advisor™, Single-Color, Amber, Blue, Red or White IB4 44" DUO+ IB Series Four High-Intensity Single-Color Corner Modules, with Independent Color Control of each Lighthead, Amber, Blue, Red or White IB8 48" DUO+ IB Series Four High-Intensity Single-Color Corner Modules, with Independent Color Control of each Lighthead, Amber, Blue, Red or White IB2 54" DUO+ IB Series Four High-Intensity Single-Color Corner Modules, with Independent Color Control of each Lighthead, Amber, Blue, Red or White IJ8 48" DUO+ IJ Series Four High-Intensity Single-Color Corner Modules, with Center Section for 795H, Strobe, or Center LED Warning and Independent Control of each Lighthead, Amber, Blue, Red and/or White IJ2** 54" DUO+ IJ Series Four High-Intensity Single-Color Corner Modules, with Center Section for 795H, Strobe, or Center LED Warning and Independent Control of each Lighthead, Amber, Blue, Red and/or White IJ8#### 48" DUO+ IJ Series Four High-Intensity DUO+ Color Corner Modules, with Center Section for 795H, Strobe, or Center LED Warning and Independent Control of each Lighthead, Amber, Blue, Red and/or White IJ2#### 54" DUO+ IJ Series Four High-Intensity DUO+ Color Corner Modules, with Center Section for 795H, Strobe, or Center LED Warning and Independent Control of each Lighthead, Amber, Blue, Red and/or White IB4#### 44" DUO+ IB Series Four High-Intensity DUO+ Color Corner Modules, with Independent Color Control of each Lighthead, Amber, Blue, Red and/or White IB2#### 54" DUO+ IB Series Four High-Intensity DUO+ Color Corner Modules, with Independent Color Control of each Lighthead, Amber, Blue, Red and/or White IB8#### 48" DUO+ IB Series Four High-Intensity DUO+ Color Corner Modules, with Independent Color Control of each Lighthead, Amber, Blue, Red and/or White I341 44", TRIO™ Series Super-LED® Lightbars, TRIO1, Red/Blue with White Illumination I381 48", TRIO™ Series Super-LED® Lightbars, TRIO1, Red/Blue with White Illumination I321 54", TRIO™ Series Super-LED® Lightbars, TRIO1, Red/Blue with White Illumination I342 44", TRIO Series Super-LED Lightbars, TRIO2, Red/Blue with White Illumination Front and Rear Corners, Red/Amber/White Driver Rear Inboard and Blue/Amber/White Passenger Inboard I382 48", TRIO Series Super-LED Lightbars, TRIO2, Red/Blue with White Illumination Front and Rear Corners, Red/Amber/White Driver Rear Inboard and Blue/Amber/White Passenger Inboard I322 52", TRIO Series Super-LED Lightbars, TRIO2, Red/Blue with White Illumination Front and Rear Corners, Red/Amber/White Driver Rear Inboard and Blue/Amber/White Passenger Inboard I343 44", TRIO Series Super-LED Lightbars, TRIO3, Red/Blue with Green Command Corners and White Illumination Front and Rear Inboards I383 48", TRIO Series Super-LED Lightbars, TRIO3, Red/Blue with Green Command Corners and White Illumination Front and Rear Inboards I323 54", TTRIO Series Super-LED Lightbars, TRIO3, Red/Blue with Green Command Corners and White Illumination Front and Rear Inboards I344 44" TRIO Series Super-LED Lightbars, TRIO4, Red/Blue with Green Command Corners and White Illumination Front Inboards and Red/Amber/White Driver Rear Inboard and Blue/Amber/White Passenger Inboard I384 48" TRIO Series Super-LED Lightbars, TRIO4, Red/Blue with Green Command Corners and White Illumination Front Inboards and Red/Amber/White Driver Rear Inboard and Blue/Amber/White Passenger Inboard I324 54" TRIO Series Super-LED Lightbars, TRIO4, Red/Blue with Green Command Corners and White Illumination Front Inboards and Red/Amber/White Driver Rear Inboard and Blue/Amber/White Passenger Inboard I345 44", TRIO Series Super-LED Lightbars, TRIO5, Red/Blue with White Illumination to the Front and Rear Corners and Red/Blue/Amber Rear Inboard I385 48", TTRIO Series Super-LED Lightbars, TRIO5, Red/Blue with White Illumination to the Front and Rear Corners and Red/Blue/Amber Rear Inboard I325 54", TRIO Series Super-LED Lightbars, TRIO5, Red/Blue with White Illumination to the Front and Rear Corners and Red/Blue/Amber Rear Inboard I346 44", TRIO Series Super-LED Lightbars, TRIO6, Red/Blue with Green Command Corners and White Illumination Front Inboards and Red/Blue/Amber Rear Inboards I386 48", TRIO Series Super-LED Lightbars, TRIO6, Red/Blue with Green Command Corners and White Illumination Front Inboards and Red/Blue/Amber Rear Inboards I326 54", TRIO Series Super-LED Lightbars, TRIO6, Red/Blue with Green Command Corners and White Illumination Front Inboards and Red/Blue/Amber Rear Inboards
Options
ITL3 Two Long 3 Super-LED Take-Down Lights with Proclera® Silicone Optics ITS3 Two Short 3 Super-LED Take-Down Lights ITL12 Two Long 12 Super-LED Take-Down Lights IA3 Two 3 Super-LED Alley Lights with 15° Horizontal Adjustment 795H Miovision Self-Contained Opticom™ IR LED Emitter, Factory Installed Only IJ795H Installation (Pre-Wired) of 795H in a Liberty II BH, IG or IH Series Lightbar Only, Center Mount Option Only, No Charge when Purchased with 795H IJ795HT Installation (Pre-Wired) of 795H in a Liberty II BH, IG or IH Series Lightbar Only, Center Mount Option Only, No Charge when Purchased with 795H IJ500S Strobe for Liberty II BH, IG or IH Series Lightbar Only, Center Mount Option Only IJ500ST Two Super-LED Flashing Take-Down Lights and a Strobe for Liberty II BH, IG or IH Series Lightbar Only, Center Mount Option Only IB4ENDX Smoked End Dome, for 44" BB and IB Series Only, When Purchased with a Lightbar, Add Each IB8ENDX Smoked End Dome for 48" or 54" BB and IB Series Only, When Purchased with a Lightbar, Add Each IBCNTX Smoked Center Dome for 54" BB and IB Series Only, When Purchased with a Lightbar, Add IBDIVIDX Smoked Divider for BB, BJ, IB and IJ Series Only, When Purchased with a Lightbar, Add Each CCP Core™ Control Point for use with WeCanX® Devices when NOT using CenCom Core® LT8EBD* Color Aluminum Top, End, for 48” and 54” Liberty II Lightbar LT2END* Color Aluminum Top, End, for 54” Liberty II Lightbar with Center Section LT8SEND* Color Aluminum Top, End, for 48” Liberty II Lightbar with Center Section LT8CNT* Color Aluminum Top, Center, for 48” or 54” Liberty II Center Option Lightbar LT2CNT* Color Aluminum Top, Center, for 54” Liberty II Lightbar BWX8END Black Aluminum Top, End, for 48” and 54” Liberty II Lightbar with Smoked Lens BWX2END Black Aluminum Top, End, for 54” Liberty II Lightbar with Center Section with Smoked Lens BWX8SEND Black Aluminum Top, End, for 48” Liberty II Lightbar with Center Section with Smoked Lens

WeCanX® Models
BW4** 44" SOLO™ BW Series, Four Single-Color Corner Modules, with Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Except for a DUO+™ Rear Traffic Advisor™, Single-Color, Amber, Blue, Red or White BW8 48" SOLO™ BW Series, Four Single-Color Corner Modules, with Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Except for a DUO+™ Rear Traffic Advisor™, Single-Color, Amber, Blue, Red or White BW2 54" SOLO™ BW Series, Four Single-Color Corner Modules, with Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Except for a DUO+™ Rear Traffic Advisor™, Single-Color, Amber, Blue, Red or White BH8** 48" SOLO BH Series, Four Single-Color Corner Modules, with Center Section for 795H, Strobe, or Center LED Warning and Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Except for a DUO+ Rear Traffic Advisor, Single-Color, Amber, Blue, Red or White

WeCanX® Models

BW4****

44" SOLO™ BW Series, Four Single-Color Corner Modules, with Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Except for a DUO+™ Rear Traffic Advisor™, Single-Color, Amber, Blue, Red or White

BW8****

48" SOLO™ BW Series, Four Single-Color Corner Modules, with Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Except for a DUO+™ Rear Traffic Advisor™, Single-Color, Amber, Blue, Red or White

BW2****

54" SOLO™ BW Series, Four Single-Color Corner Modules, with Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Except for a DUO+™ Rear Traffic Advisor™, Single-Color, Amber, Blue, Red or White

BH8****

48" SOLO BH Series, Four Single-Color Corner Modules, with Center Section for 795H, Strobe, or Center LED Warning and Independent Control of each Lighthead. Photocell Included, for use with Single-Color Inboard Lighthead Options Only, Except for a DUO+ Rear Traffic Advisor, Single-Color, Amber, Blue, Red or White

Product Bulletin: Liberty II Series

Install Guide: BH8****

Install Guide: BH2****

Install Guide: BB4****

Install Guide: BB8****

WARNING: These products may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit whelen.com/regulatory.

Dimensions

Specifications

Voltage	12 VDC
Amps	SOLO™ Corner Amps: 2 amps (peak), 0.80 amps (average) DUO+™ Corner Amps: 3 amps (peak), 1.2 amps (average)
Flash Patterns	Unlimited*
Certifications	SAE J845
Mounting	Standard or low profile mounting feet
Warranty	WeCanX models have a 10-year warranty, Low Current models have a 5-year warranty, and WeCan models have a 2-year warranty on their respective I/O boards. All lightheads are covered by a 10-year warranty.

* WeCan models only

Options

Silicone take-downs available in 3 long Super-LED® modules
Traditional TIR™ take-downs available in 3 short Super-LED modules or 12 long Super-LED modules
Alley lights available in 3 LED vertical modules
Rear single-color or DUO+™ Traffic Advisor™
Photocell automatically dims the lightbar at night while still meeting SAE Class 1 requirements
Color filters available for full customization
Go undercover with SAE Class 1 Certified Smoked lenses and dividers
Center section models available in 48” and 54” models
SOLO™, DUO™, and TRIO™ models of WeCanX® Liberty™ II lightbars can be ordered with the V2V antenna already embedded inside, eliminating the need for installing and wiring a separate module
Advanced Placement Take-Down™ with SmartFocus Technology™ programmable narrow spot and flood beams
Colored tops (Blue, Red, or Black) available in 48” and 54” models

Center Options

Color domes for center and end sections with optional alley window
SOLO or DUO+ double reflector lighthead for rear center mount
Miovision LED emitter available with or without take-down lights
4 short take-down lights or combination of 2 short takedown lights and 2 short warning light modules
Smoked center domes available

Liberty™ II

Features

Models

Documents

Dimensions

Specifications

Options