K-Force TIR 47 Full Size LED Light Bar (Dual Memory) SKU: F-TKF47

  • SAE Certification No. 201094
  • RoHS Certification No. ENC171106GZ19
  • U.S. Patent No. D835535, D835565, D797360
(88) 3w MaxGen LEDs
  • $759.99
  • $659.99
  • You Save: $100.00
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 our best selling Police LED Light Bar & Amber Light Bar (Dual Memory)

The K-Force® 47 TIR Full Size Light Bar from SpeedTech Lights is one of our most popular emergency vehicle warning light bars we carry. Whether you're using this as a police light bar, tow truck light bar, or any other emergency vehicle lightbar, it has all the features you need to control traffic and command the attention of drivers on the road.

Unlike competitors, you don’t have to pay more for the features you need to get the job done. Every full sized K-Force Light Bar comes standard with a 6 module amber traffic advisor, independent cruise mode, 30 flash patterns, takedown lights, alley lights, and no wasted space. Packed with 88 3-Watt MaxGen LEDs, the K-Force 47 TIR Light bar is built to perform at the highest level for a fraction of the price. 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).

Whether you’re looking for an advanced system with multicolor traffic advisor technology for a police car, a custom module configuration, or just an all-around incredible product for your personal / fleet vehicle, the K-Force 47 has everything you could ever want in a full sized LED Light Bar.

With SAE J845 Certification and a newly redesigned housing for added modular protection, it’s easy to see why the K-Force 47 TIR Light Bar is taking the industry by storm and is backed by SpeedTech Lights' trusted 5 year warranty.

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 Certification
  • Patented LED EclipseOptic Technology - TIR Optics
  • 88 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 15.4 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 47 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