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Two visitors on a bench in a skylit art gallery (illustrative, not The Centennial Light)Illustrative · not this place
EditorialLivermore

The Centennial Light

A firehouse lightbulb documented as burning since 1901.

A short stop with a century-long story.

What makes it interesting

The hand-blown, carbon-filament bulb is recognized by Guinness World Records as the longest-lasting light bulb.

Finding what makes it special…

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Safety insights

Checking safety sources…

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Should you go?

Visitors looking at exhibits in a small history museum
Illustrative photo — not this location
Vibe
History · Hidden gems
Good for
Families, History & culture fans, Anyone who wants fresh air
Best time
Daylight hours; early or late for softer light and fewer people.
Weather
Mostly outdoors — check the forecast before you go.
Plan for
~15 min visit (estimate)
Checked
Editorial listing — not yet checked by Rovari

Story

A light that has rarely gone out