JW Speaker

JW Speaker Headlight Anti-Flicker Harness - JK/JKU

  • Sale
  • Regular price $76.80

Pulse-Width Modulation (PWM) describes the way that the Jeep electrical system delivers “pulses” of power to the headlights at a high frequency. This causes highly-responsive LED headlights to flicker when installed in some newer model year Jeeps. Please Note: this product is not intended for use with vehicles where the Daytime Running Light (DRL) function is assigned to the high beam. Capacitor-based wire harnesses cause the high beam to run at full power. Please Note: the J.W. Speaker anti-flicker harness is the ONLY approved harness for use with J.W. Speaker lights. Damage caused from using non-J.W. Speaker harnesses is not covered under warranty.


  • Fits 2007 to 2016 JK Wrangler, Rubicon and Unlimited
  • 2 and 4-door models
  • Eliminates Flickering associated with Pulse-Width Modulation
  • Works as a H4/H13 Interface harness
  • Designed for JW Speaker LED's only
  • Sold individually