- Jan 28, 2011
I,am looking for a parking bulb that is in the headlight bucket on my Norton 400 electra. It is a small screw in type. The only markings on the bulb are Royalite 12v-3w. Thanks Jack
I tried NAPA no luck ! No markings with BA9s. Thanks Jack
I miked the outside of the threads at .367 which comes out in mm at about 9mm.
The smallest I have found is a 11mm threaded base.