With this adapter you can upcycle a Gulden Draak beer bottle by attaching a lampshade to it and using it as a table lamp.
I chose the particular bottle because I think it looks cool and the beer tastes great.
As far as I know there are several other beer brands that use similar (or even identical) bottles but I haven't tried the compatibility yet.
A small G4 or G8 12V LED lamp works really good with the size of the bottle. You could also go cordless and use a small led with built in battery.
3D PRINTING SETTINGS: