^^^^^ What he said. I have a cheap set of LED amazon JK head lights and they may very well be the best bang for the buck mod I have done. They flicker once and a while at idle but its not bad at all. They are a plug and play on mine.
I bought a set on Amazon 3+ years ago for about $70. 100% plug & play except that I had to add a module to control the DTRL to turn off approximately 30 seconds after exiting the vehicle.