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The Centennial Light

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1901 · Livermore, California · Americas · Science

A light bulb burning in a fire station since 1901

The Centennial Light
LPS.1 · CC0 · Wikimedia Commons

A carbon-filament bulb, now glowing at about 4 watts, was hung in a Livermore fire station in 1901 and has hardly been switched off since. It is in Guinness World Records, and a webcam lets anyone watch it.

State: United States of America

Did you know

A bulb in a Livermore fire station has been lit since 1901 and has hardly ever been off. When it was moved to a new station in 1976 it went dark for about 22 minutes; rather than unscrew it, they cut the cord. Share →

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