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  2. Centennial Light - Wikipedia

    en.wikipedia.org/wiki/Centennial_Light

    Centennial Bulb in fire station 6. Several reasons have been cited for the bulb's extensive lifespan. Its continuous operation has largely eliminated the stresses associated with turning a light bulb on and off, the act of which causes the temperature of the bulb to increase and decrease.

  3. Livermore-Pleasanton Fire Department - Wikipedia

    en.wikipedia.org/wiki/Livermore-Pleasanton_Fire...

    Firehouse Six houses the Centennial Light, the world's longest-lasting light bulb, located at 4550 East Avenue in Livermore. [4] The department says that the bulb is at least 117 years old and has been turned off only a handful of times.

  4. Adolphe Alexandre Chaillet - Wikipedia

    en.wikipedia.org/wiki/Adolphe_Alexandre_Chaillet

    Adolphe Alexandre Chaillet (July 15, 1867, in Paris – after 1914) was a French inventor in the field of electrical engineering.. Chaillet created the Centennial Light, which has been illuminating a fire station in Livermore, California, for over a century. [1]

  5. Palace Theater Light - Wikipedia

    en.wikipedia.org/wiki/Palace_Theater_Light

    The Palace Theater Light, also known as the Eternal Light, [1] is an incandescent light bulb recognized by the Guinness Book of World Records as being the second oldest continuously operating light bulb in the world behind the Centennial Light. It is kept at the Stockyards Museum in Fort Worth, Texas.

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    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  7. Longest-lasting light bulbs - Wikipedia

    en.wikipedia.org/wiki/Longest-lasting_light_bulbs

    The world's longest-lasting light bulb is the Centennial Light located at 4550 East Avenue, Livermore, California. It is maintained by the Livermore-Pleasanton Fire Department. The fire department claims that the bulb is at least 123 years old (installed 1901) and has only been turned off a handful of times.

  8. Livermore, California - Wikipedia

    en.wikipedia.org/wiki/Livermore,_California

    The Centennial Light Bulb from Livermore, California in 2016 The city is noted for one world record. A 120+ year old 4-watt light bulb, called the Centennial Light, housed in the Livermore-Pleasanton Fire Department Firehouse Six, is still burning.

  9. Phoebus cartel - Wikipedia

    en.wikipedia.org/wiki/Phoebus_cartel

    The Phoebus cartel was an international cartel that controlled the manufacture and sale of incandescent light bulbs in much of Europe and North America between 1925 and 1939. . The cartel took over market territories and lowered the useful life of such bulbs, which is commonly cited as an example of planned obsolescen