OP
Deleted member 9648
I had a spate of lamps a while back where the contact was recessed too far back into the ceramic endcap,with the result that it would not make contact with the pin on the fitting. They were Bell lamps if I recall. Thought I was going mad, full voltage on the lampholder contacts which were in perfect condition, new lamp with filament continuity tested, but the effin' thing wouldn't light.
Worth checking if you find yourself scratching your head, as although Bell lamps were the main culprits I had a Crompton lamp do the same not long ago.
Worth checking if you find yourself scratching your head, as although Bell lamps were the main culprits I had a Crompton lamp do the same not long ago.