For long time I've had bulb socket with cord that I got from my friend's broken lamp. Because of unusual holder for bulb(metal part that turns almost for 90 degrees) I could not think out new form for the lamp. Even I have 3d printer and could thing any form, simple form was not inspiring for me. But one day I've stumbled upon article about 3d printer lamp-lighthouse http://3dtoday.ru/we-print/lampa-mayak/ and that was it.
1. Chord with bulb socket and switch
2. 3D printer and ABS plastic
3. LED bulb
4. Aluminum foil
6. Some decoration materials like thread for the fence and transparent plastic for windows.
Initially I wanted to build not any lighthouse lamp, but the one that I will like and that also will fit weird socket connector that I have. So I went to Google Images and browsed about 60 lighthouses until I've found Peggys Cove Lighthouse from Nova Scotia. I looks just beautiful and have small extension where essentially I was able to hide socket connector. Also construction is not so complicated and I was planning to model it on my own in OpenSCAD, but I was lucky to find model on Thingiverse https://www.thingiverse.com/thing:1158297