Originally Posted by Nighthawk8k
(noob question) whats a beam pattern / how do you change it? I ordered some TYC's and they should be here by like tuesday
pretty much what it meants. the pattern of the beam projected from the bulb. if you do a search, loxllxol did a HID retro fit and he took pictures of the beam patern. that should give you a good idea of what a good beam patern looks like.
