Just when you thought the world couldn't get any weirder:
"The Centennial Light is the world's longest-lasting light bulb, burning since 1901, and almost never switched off."
"The bulb is cared for by the Centennial Light Bulb Committee, a partnership of the Livermore-Pleasanton Fire Department, Livermore Heritage Guild, Lawrence Livermore National Laboratories, and Sandia National Laboratories."