Do not change dimension! Stand was made specifically for E27 socket.

FILE DOES NOT CONTAIN LITOPHANE - STAND ONLY!
Make your Litophane at https://tool.itslitho.com/CreateModel
Best settings:
Shape - Cylinder
Diameter - 150mm
Enable Lamp - On
Bulb fitter:
Height - 10mm
Thickness - 2mm
Diameter - 40mm

3D PRINTING SETTINGS
Stand: 0.3mm Layer Height
Supports: None
Fuzzy Skin: On
Litophane: 0.15mm Layer Height