Whelen Liberty II 2 DUO Super-LED Light bar

Your Lead Time is an Estimated 1 Week for All Blue DUO, All Amber DUO & Red/Blue DUO Liberty 2 Lightbars. Other options are an estimated 10 week lead time. 5 Year Warranty.
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Whelen DUO Liberty 2 LED Lightbar IB Series, 44", 48" or 54"

By Default your 2nd color for your Front will be White and the Rear will be Amber








44" DUO+™ Color, Red, Blue, Amber and/or White




48" DUO+™ Color, Red, Blue, Amber and/or White




54" DUO+™ Color, Red, Blue, Amber and/or White




One DUO+™ Color Interleaved Long Super-LED® Lighthead, Amber, Blue, Red and/or White




Two Long 12 Super-LED® Take Down Lights




Two 3 Super-LED® Alley Lights with 15° Horizontal Adjustment

And Mounting Hardware



● Newly designed all LED lightbar built from the ground up for superb reliability and performance
● Aluminum top shield stays cool, protects the lightbar from nature's elements and directs heat away from internal components
● Center divider(s) with LIM (Liquid Injection Molded) wiper seals assure lightbar integrity in all conditions
● Hard-coated lenses keep the lenses looking new year after year by minimizing environmental damage from the sun, salt, and road chemicals
● The I/O board snaps into brackets. Point to point wiring between the I/O board and each lighthead creates a clean look and allows for easy reconfiguration
● 44" and 48" models have one piece UNI-DOME construction with a single sealing point. Each dome slides onto the aluminum extrusion and wraps around all internal components
● Color filters are available for single color module for complete customization
● Whelen's exclusive Collimator™ patented design captures, collects and focuses light for unbeaten light output
● Advanced Thermal Design “ATD" reduces the stress on LEDs when dwell time is extended
● WeCan® programmable, allowing for unlimited flash pattern combinations, including SteadyFlash™ for use at nighttime traffic stop/ accident scenes for added protection for officers
● Plug and Play into the CenCom Sapphire™, CanTrol® controller or vehicle manufactured controllers. A WeCan® controller module is supplied for use with other switch centers
● Optional Photocell automatically dims at night and still meets SAE Class 1 requirements in low power mode.
● Height without mounting feet is only 2.8"
● Available with Whelen's standard mounting feet or new low profile mounting feet for a stealth look
● Five year warranty

Liberty™ II, DUO+™ IB WeCan® Series
● Each color of each lighthead can be operated independently or at the same time, without loss of intensity
● Four single color or DUO+ interleaved corner modules
● Angle mounted corner modules provide 360° of warning light, meeting SAE Class 1

Liberty™ II, DUO+™ IB WeCan® Series Options
● Inboard lighthead options include single color or DUO+ interleaved modules
● Fully populated lightbars offer contiguous light (no dead spots)
● Rear single color or DUO+ Traffic Advisor available
● Take-downs available in 3, 6 or 12 Super-LED® modules
● Alley lights available in 3 LED vertical modules



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