Talk Morgan Forums Thread Like Summary - what´s this

Hello,
I found in the Morgan those things: on the bulkhead a brass thing with two elektric ports and in the front a relais wiht a fuse. do you know for what these things are good?
dear riri
ps: i cant add pictures in this place

riri following Graham's suggestion do your electrical connectors look like these on top left of my Land Rover panel.



If so they were provided to power optional inspection lamp when used with matching plug.