K-Force TIR 55 Full Size LED Light Bar (Dual Memory) 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
  • You Save: $90.00
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 (Dual Memory)

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. With the new dual memory modes, you can program up to 2 different patterns for a quick switch back and forth between memory 1 and memory 2 using the mode button(s).

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.

  • NEW Dual Flash Pattern Memory Modes
  • 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

Night Mode w/ Optional Control Box (Sold Separately):
---Night Button Use = Toggle Night Mode on/off using Night Button while not hard-wiring the white cable.
---White Cable Use = Hardwire the free-standing white cable to your headlight +12VDC line to automate this feature. NOTE: This deactivates the usability of Night Button. Once hardwired, the Night button ceases to function. Make sure Night button is NOT activated before wiring white cable otherwise Night button will remain activated/illuminated.

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
  • 10' Extension Cable
  • Variety of Mounting Options

Mounting options