I went with https://www.superbrightleds.com/ for my car. Some that I used are no longer available. They are dimmable, but kind of flicker when they dim. I have a 70 Monte Carlo and the dash lenses are green tinted. I went with green lights in the console and white in the dash. May swap to green if I ever take it apart again. The color of bulb should match the color of the lens (hi beam is blue, so go with blue bulb).