Review on Alla Lighting 9005 9006 HB3 HB4 9012 LED Load Resistors Adapter: Error-Free Solution for Headlights/Fog Lights Flashing/Flickering/Error Codes with Can-bus Bypass Wiring Harness Decoder by Adam Krueger

Despite the cost and reluctance to try them I figured they were only a few bucks so worst case I'll throw them away and throw away $10. Well they work, and surprisingly they work VERY well. This is on my 2006 65 Jeep Cherokee. I started with my fog lights as they were burned out so I decided to go with LEDs, they worked so well I was like what the heck let's do headlights too. They worked BUT they flickered and lit up without turning the car on (a common problem with LEDs, which require much less voltage than halogen bulbs. This causes them to flicker or light up without turning on. This harness solved that problem! This wiring harness adds the necessary resistance to prevent flickering or switching on when not on.They WORK!Bottom line they work and are cheap as usual but make sure you install them in a safe place against metal , since they get very hot (resistance volts turn to heat) so just attach them to metal (or hang them from zip ties like I did when nothing was around), that's an added benefit of one 2006 Jeeps (lots of engine room) In my photos, the left side is halogen, the right side is LED with a wire harness, and the fog lights are all LEDs.