Our 36mm festoon bulb is a crisp natural white light replacement for the rear number plate illumination bulbs.
They are significantly brighter than incandescent bulbs, have lower draw, and are instant-on. They are also directional and can be aimed to some extent. This is efficient as most festoon bulb housings don't have reflectors built in to begin with.
Note that the light quality is much whiter than the incandescent light it replaces, yet is still a natural white to suit a variety of classics.
May also fit other vehicles.
Always sold as a pair!
***Note that LED lights are designed for negative earth cars only***