Lithophane Lamp G9 Socket Adapter

I printed this lithophane lamp: https://www.thingiverse.com/thing:2841252

It's great but the hole on the bottom was too large for the G9 socket I had for it so I designed this adapter.

I've printed it in PLA but any material should work. To mount the socket, thread the mains lead through the bottom hole in the adapter, solder/join the mains lead with the socket's wires and isolate them with heatshrink tubing or electrical tape. Pull the mains lead as much as possible whilst maintaining pre