I have a JK and I put in a 55w DDM tuning kit, it absolutely blows the shit factory headlights away. I got the HID hi/low kit for something like $110? delivered. The JKs factory reflector actually works very well with HID, after carefully aiming them, I never get flashed, I have probably 10times the light as stock on low beam and probably 4 times the light, and with much more focused throw on high beam. I am absolutely sold on their kit. I was worried at first about getting the JW Speakers or Trucklites etc, but I went with the HID kit for like 1/7 or 1/5th the price depending. I figured if they sucked I'd only be out 100 bucks and could sell em on Craigslist or something. They are worth every penny though, and shockingly DDMs customer service is bad ass too. Somehow I got an extra wiring harness that threw me off and after getting a live, English fluent, technically adept person every time I called, they got me squared away. They said to just hang onto the extra harness too. I'm impressed.