This is a prototype that has become a finished product for me. In my case, it's about my table lamp, which is of an e14 type, that broke. I wanted to reuse as much as possible of the parts that survived, which was the e14 holder. My design is based on the lower part/foot part of the lamp. I reused the lampshade. however, my design is very simple and clean as in this case the screen is mounted on the lamp itself. which means that if you want to turn the lampshade upside down to get a different look with the help of the lampshade's own adapter which is probably quite standard on many lamps. see pictures for better understanding. 

Assembly instructions:

1. thread the e14 holder through the large hole in the lamp base and then through the threaded part. Thread the 3d printed parts together. 
2. Lock the e14 holder in place, using its own adapter which is actually used to lock the lamp shade with the e14 holder.
3. mount/install your lamp, e14 (pointed bulb type). 

4. put on your lampshade. finished.

    

   NOTE! make sure that the lamp is made of LED for the sake of heat.