.This series of nine bulb-shaped LED covers uses mathematical surfaces, lattices, and honeycombs to create interesting shapes and shadows.
See here for video: https://youtu.be/YckakI1aWEg
See here for stable download: https://thangs.com/designer/DaveMakesStuff
The portion of the “Threads” object that fits inside the “Spring Bulb” is designed to accept a G4 socket with a 12VDC Feit Electric LED Desk Light Bulb. The inner diameter of the socket seat is 18mm, so it will easily accept a range of low temperature LED lights.
The outer threads of the bulb will fit into a standard E-26 light bulb base. If you do choose display or use this bulb in a standard socket, be sure that the 120VAC power has been disconnected!
The “Spring Bulbs” are derived from the follow mathematical forms:
These bulbs were designed using nTopology.