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gptkbp:instanceOf
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gptkb:LED
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gptkbp:celebratedIn
|
100th anniversary in 2001
110th anniversary in 2011
120th anniversary in 2021
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gptkbp:currentWattage
|
about 4 watts
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gptkbp:filamentType
|
carbon filament
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|
https://www.w3.org/2000/01/rdf-schema#label
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The Centennial Light
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gptkbp:knownFor
|
longest-lasting light bulb
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gptkbp:locatedIn
|
gptkb:Livermore-Pleasanton_Fire_Department
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gptkbp:location
|
gptkb:Livermore,_California
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gptkbp:manufacturer
|
gptkb:Shelby_Electric_Company
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gptkbp:mediaCoverage
|
numerous news outlets
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gptkbp:movedTo
|
several times within the firehouse
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|
gptkbp:nickname
|
gptkb:Centennial_Bulb
|
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gptkbp:powerOutput
|
originally 30-60 watts
|
|
gptkbp:recognizedBy
|
gptkb:Ripley's_Believe_It_or_Not!
gptkb:Guinness_World_Records
|
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gptkbp:status
|
still operating (as of 2024)
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|
gptkbp:subjectOf
|
documentaries
Centennial Bulb Cam
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|
gptkbp:symbolizes
|
durability
planned obsolescence debate
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|
gptkbp:turnedOn
|
1901
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|
gptkbp:visitedBy
|
tourists
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gptkbp:website
|
https://www.centennialbulb.org/
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|
gptkbp:bfsParent
|
gptkb:Centennial_Bulb
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|
gptkbp:bfsLayer
|
7
|