K-Force TIR 55 Full Size LED Light Bar SKU: F-TKF55

  • SAE Certification No. 201094
  • RoHS Certification No. ENC171106GZ19
  • U.S. Patent No. D835535, D835565, D797360
(104) 3w MaxGen LEDs
  • $859.99
  • $769.99
  • -25%: $577.49
  • You Save: $282.50
In Stock
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    5 Year Warranty*

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    60 Day Return Policy*

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    Eclipse Optic Technology

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    $9.99 Shipping Per Bar

Application Photos



About The K-Force® TIR 55 Full Size LED Light Bar

The redesigned K-Force 55 TIR LED Full Size Light Bar from SpeedTech Lights is the perfect way to bring high visibility, 360-degree warning light power to large vehicle applications. Now built with efficient LEDs, the K-Force 55 TIR makes the most of the 3-watt power coursing through each of its 104 MaxGen LEDs to produce a pure light output with the least possible amp draw. 

Whether you’re looking to illuminate a construction site with the independent control front takedown lights, or direct roadside traffic at the scene of an accident, this 55 LED light bar is packed with the functionality you need to get the job done. Ruggedly built with a new aluminum/polycarbonate hybrid housing, the new K-Force 55 TIR LED Light Bar was engineered to work just as hard as the people behind the control box.

Backed by the SpeedTech Lights 5 Star Customer Service Team, A+ BBB Rating, 7-Day Money Back Guarantee, and 5 Year Standard Warranty, the K-Force 55 TIR LED Light Bar makes a valuable addition to any vehicle.

Optional Upgrade Descriptions:

TD/Alley Option:
---Standard Clear = Clear in warning mode and when activated.
---Dual Color = Color ordered in warning mode / Clear when TDs and alleys activated.

Traffic Advisor Option:
---Standard Amber = Amber in warning mode and when activated.
---MultiColor = Color ordered in warning mode / Amber when traffic advisor activated.

  • Powered by 12V
  • SAE J845 Certified
  • Patented LED EclipseOptic Technology - TIR Optics
  • 104 total 3-watt MaxGen LEDs
  • 30 available flash patterns
  • LED take-down and alley lights
  • Built in amber arrow stick
  • Upgradable multicolor traffic advisor functionality
  • Arrow stick directions: right, left, center out
  • Non-volatile memory recalls last flash pattern
  • Lifespan of up to 100,000 hours
  • Optional Supreme Control Box sold separately
  • 12' of cable from light bar to connector
  • 12.5' of power cable from connector
  • 12.5' of auxiliary cable from connector
  • Multiple vehicle specific gutter bracket options sold separately
  • Max 18.2 Amp draw

*See Terms and Conditions

What's included

  • K-Force 55 TIR Full Size Light Bar
  • 12' of Cable from Light Bar to Connector
  • 12.5' of Power Cable from Connector
  • 12.5' of Auxiliary Cable from Connector
  • Adjustable Light Bar Feet Attached
  • Universal Gutter Brackets (unless different mounting option is selected in drop-down)
  • Supreme Control Box
  • HandHeld Supreme Control Box
  • 10' Extension Cable
  • Variety of Mounting Options

Mounting options