This Light Bulb Has Been Burning Since 1901 | Mental Floss
Calif. Light Bulb Has Been Burning 110 Years Straight | Live Science
Light Craft - The world's longest-lasting light bulb has been burning for nearly 120 years The Livermore Centennial Light Bulb in Livermore, California, was installed in 1901, according to Guinness World Records,
Livermore's Centennial Light Cam Pics
Lighting with longevity: The Centennial light bulb - EDN
The Centennial Bulb Has Been Burning For More Than 100 Years