Remixed https://www.thingiverse.com/thing:4969135 to fit a battery led lamp.
I bought:Amazon Link
the following seem to be the same to me:
Ali Link 1
Ali Link 2
Ali Link 3
Attached an image with a screenshots showing the dimensions of the one I bought :)
80_Base_With_Socket.stl | 327.6KB | |
80_Center.stl | 680.9KB | |
80_Top.stl | 31.1MB |