Has anyone here had experience with these? I know the HIDs require projector lenses or they will blind oncoming drivers, but will the LEDs be fine with stock lenses?

 

They can be. You have to watch the lumans they put out. I had some 1800 luman led bulbs in my headlights that were fine. I bought some 2500 luman bulbs for the factory fog lights and cant use them because they are too bright. These lights both have different reflectors in them of course.