I recently built a chandelier for a friend. There aren’t any “smarts” on this project, but technically it’s an LED light.
The beam is made from three 2x6s that I purchased at a local reclaimed-wood shop. I bound them together by wrapping them in a flat piece of steel that is bolted at the top.
The bulbs hang from twisted cloth lamp wire which adds a nice aesthetic.
Steel cable loops tie the beam to the ceiling.