Made a 1AM impulse buy last night at walmart and got the sylvania silverstar headlights for 34.97 like previously posted. tested them on a wall in front of my car, first the regular then the silverstars, and then drove the silverstars home. The light is whiter, not as yellow, the beam on the wall seemed to have a larger area than the regulars. I would say they are a bit brighter than the regular bulbs, a noticeable difference, but nothing phenomenal. basically, glad I spent 35 and not 50 on them. worth it? maybe. just dont expect a huge change.