Longest Burning Light Bulb in History


"Welcome to the homepage devoted to the Longest burning Light Bulb in history. The average light bulb lasts for 750 to 1,000 hours. The carbon filament bulb burning in the fire department in Livermore, California has been burning since 1901."

Learn more about this long-life bulb at: Livermore's Centennial Light

View the BulbCam at: BulbCam Updates every 30 seconds.