I'm running the Osram Ralleye's for my lowbeams, 2100 lumens (bright). Highs are Toshiba HIR's which I love! 2500 lumens (very bright). I also have the selective yellow fog bulbs, and yeah like MiniStiGuy mentioned, you don't have to pull the front bumber off, haha! Let me say, it is kind of a pain pulling the liner back and changing them, but you'll get it. Great headlight upgrades, that I very highly recommend if you aren't ready to go to HID's yet.