IKEA VIDJA top replacement

The top of my VIDJA IKEA lamp broke, so i reverse engineered it in order to 3D-print it.It should fit the lamp just like the original part, but i made some minor changes for better printability and stability. I printed it out of white PLA since i did not have a grey/silver filament to 100% replicate the original. Thanks to the direkt lighting you are able to see the infill of the printed part. If you dont want to see this you will need to print it solid or with a different colour. A good tuned first layer is important. You will need some support in the middle of the part.Layerheight doesnt really matter. A printbed with 200x200mm is required.