They basically help a lot if you were to do a HID conversion. It would help the beam pattern and color output out a bit. Other than that, they are just for looks.
Yeah, they only help HID's. By the way, does anyone know of a manufacturer of JDM projectors? I found USDM projectors but they look ghetto. I figured I would put HID in the JDM headlights and I prefer the projector look over the reflective.
oh hmmm that might be tough to find. Projectors don't really change the look of of non-HID lights. My mom's Milenea has them and they look pretty normal.
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