This is a good quality reproduction of the Lucas driving/fog/spotlamp bulbholder or plate contact assembly that fits the Lucas SFT576, SLR576, WFT576 and WLR576 lamps. It is designed for a single contact bulb.
We also have new old stock (NOS) plate contact assemblies (bulb holders); contact us for those.
Sometimes we have original Lucas bulb holders for 2-contact bulbs; please contact us regarding availability.