This is the Centennial Light, the world's longest-lasting light bulb, burning since 1901.

It is at 4550 East Avenue, Livermore, California and due to its longevity, the bulb has been noted by The Guinness Book of World Records.

The Centennial Light was originally a 30-watt (or… pic.twitter.com/vZIeveScN8

— Massimo (@Rainmaker1973) December 10, 2023