![Centennial Bulb at the Livermore California Fire Department has been burning for more than 100 years. Centennial Bulb at the Livermore California Fire Department has been burning for more than 100 years.](http://www.slate.com/content/dam/slate/blogs/the_eye/2014/12/10/141210_EYE_LightBulb2.jpg.CROP.original-original.jpg)
Centennial Bulb at the Livermore California Fire Department has been burning for more than 100 years.
![Someone Invented A LightBulb That Never Goes Off And Its Being Used since 1901 In Livermore Fire Department ( centennial light ) : r/interestingasfuck Someone Invented A LightBulb That Never Goes Off And Its Being Used since 1901 In Livermore Fire Department ( centennial light ) : r/interestingasfuck](https://preview.redd.it/7iivqec9iql81.jpg?auto=webp&s=54847c49f1e143ab3caf165c9a3164b4f2ff45a7)
Someone Invented A LightBulb That Never Goes Off And Its Being Used since 1901 In Livermore Fire Department ( centennial light ) : r/interestingasfuck
![The Centennial Light is the world's longest-lasting light bulb, burning since 1901. Maintained by the Livermore-Pleasanton Fire Department - 9GAG The Centennial Light is the world's longest-lasting light bulb, burning since 1901. Maintained by the Livermore-Pleasanton Fire Department - 9GAG](https://images-cdn.9gag.com/photo/a0bQQmq_700b.jpg)
The Centennial Light is the world's longest-lasting light bulb, burning since 1901. Maintained by the Livermore-Pleasanton Fire Department - 9GAG
![1890s Light Bulb Outlasts Today's Light Bulb by 970,000 Hours (and Counting) | Products Designed to Fail 1890s Light Bulb Outlasts Today's Light Bulb by 970,000 Hours (and Counting) | Products Designed to Fail](http://www.thedeliciousday.com/wp-content/uploads/2017/02/Livermore-Centennial-bulb-world-oldest-bulb.jpg)