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World's longest-lasting Light Bulb, Livermore's Centennial Light Bulb

Livermore Centennial Light Bulb
https://en.wikipedia.org/wiki/Centennial_Light#/media/File:Livermore_Centennial_Light_Bulb.jpg

Livermore’s Centennial Light Bulb has been burning since 1901 and never turned off. And, it is the longest-lasting lighbulb in the World which has been noted by The Guinness Book of World Records.

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