Just a little lamp I threw together. Lamp shade part is 140mm in diameter and 200mm tall (above the middle rim). Total diameter is 160mm and total height is 270mm. The shade thickness is 2 layers thick when printed with a 0.4mm nozzle.

The inner hole is 36mm and should be able to hold any 35mm lamp socket and the lip/rim is 10mm thick.

The hole for the cord is 7mm.

I used the following non-printed parts:

• Socket: https://www.amazon.com/gp/product/B06Y3514QR
• Cord: https://www.amazon.com/gp/product/B07R5Y14JM

Model is fully parametric and the 140mm version can be found here: https://cad.onshape.com/documents/c9bd87705a6023010f14f0f4/w/4b7cff9be9396b95675c1752/e/598ab140a929a380f50d4e0b?renderMode=0&rightPanel=variableTablePanel&uiState=6517ba270fd8433c20a1dbdd