This is the electrical socket for the FRONT of a MK1 Austin-Healey Sprite Bugeye, your car has 2 of these. This is the socket for front park lights and front turn signals, thus it can light both lights. The rear socket is different, as it only lights the blinker, just one light.
If you are installing new sockets, and would like some information about installing them correctly, we have a great article about bullet connectors here.
