![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.](https://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.
![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://img-9gag-fun.9cache.com/photo/a0bQQmq_460s.jpg)
The Centennial Light is the world's longest-lasting light bulb, burning since 1901. Maintained by the Livermore-Pleasanton Fire Department - 9GAG
![The oldest continually running lightbulb in the world - Livermore's Centennial Light Bulb. - YouTube The oldest continually running lightbulb in the world - Livermore's Centennial Light Bulb. - YouTube](https://i.ytimg.com/vi/LmvdS3Rxw7I/sddefault.jpg)
The oldest continually running lightbulb in the world - Livermore's Centennial Light Bulb. - YouTube
![Fire department to celebrate its famous still-burning light bulb at 11 a.m. today | News | PleasantonWeekly.com Fire department to celebrate its famous still-burning light bulb at 11 a.m. today | News | PleasantonWeekly.com](https://www.pleasantonweekly.com/news/photos/2015/june/17/11880_original.jpg)