A simple lamp, easy to construct using readily-available LED strip and controller.
You'll need some heat set inserts to keep the middle on the base, some LED strip, a suitable controller and a power supply.
I've kept the base roomy to accomodate different controllers easily.
There is a fully parameterised model included.
I printed the base and middle with some generic PLA, and the top with some generic clear PLA. No special settings.
More details on my blog.
The author marked this model as their own original creation.