Right then, I've found the old sealed beam units and they are genuine Lucas seamed units. I want to test them so have put an old battery on charge. There are 3 spade connectors on the back - 12 o'clock, 3 o'clock and 9 o'clock. I assume one is dipped, one full and one earth?
Or does someone her know different?
There are also the shells and rims.
Don't know why i should bother testing them they are no use to me -RHD units.
Anybody passing can have them 😁