GR8 2-Pin Surface Mounting Lamp Holder for Bathroom (Charlton SE18)

WANTED: GR8 2-Pin Surface Mounting Lamp Holder for Bathroom Ceiling Light

Hi, I am looking for a replacement GR8 (2-pin) surface-mounting lamp
holder/socket. This is the type that snaps or clicks directly into the metal gear tray of a circular bathroom ceiling bulkhead light.

It is used for the square/butterfly-shaped 2D compact fluorescent bulbs.

If you have an old, broken, or unused 2D ceiling light fitting lying around that you are throwing out, I would love to salvage the plastic socket from it.

Can collect locally. Thank you!