Deko Lamp

I have designed this simple decorative lamp that gives a soft cozy light, - it can also be successfully used as a lamp to house litho's.
The circumference of the "lamp shade" must be max 94.8mm.
For my lamps I have used a led bulb from Ikea, max circumference for diameter for installing light is 60mm, Then one from Ikea is 35mm.
https://www.ikea.com/dk/da/p/kapplake-led-spot-hvid-20543157/?gclsrc=aw.ds&&utm_source=google&utm_medium=cpc&utm_campaign=HFB10%20-%20Search%20-%20Shop%20-%20lighting%20%26%20home%20electronics%20-%20All%20Products%20-%20Brand&utm_id=20643334016&gad_source=1&gclid=CjwKCAjw-qi_BhBxEiwAkxvbkK3BnJ_KHir-CFKNuy-Z-guvsPIsX_1-bcQaDflrGWgpAfucfjA-YhoCKIMQAvD_BwE