The Lightbulb

GPTKB entity

Statements (50)
Predicate Object
gptkbp:instanceOf gptkb:inventor
gptkbp:alsoKnownAs electric lamp
gptkbp:component gptkb:LED
gptkbp:contains glass envelope
filament
inert gas
gptkbp:contributedTo energy consumption
gptkbp:emits visible light
gptkbp:enables artificial lighting
gptkbp:firstDemonstrated 1879
gptkbp:hasColorTemperature varies by type
gptkbp:hasFeature gptkb:Edison_screw
gptkb:bayonet_mount
gptkbp:hasType gptkb:LED
halogen
incandescent
fluorescent
https://www.w3.org/2000/01/rdf-schema#label The Lightbulb
gptkbp:improves gptkb:Lewis_Latimer
gptkbp:inventedBy gptkb:Thomas_Edison
gptkb:Joseph_Swan
gptkbp:lifespan varies by type
gptkbp:manufacturer gptkb:General_Electric
gptkb:Philips
gptkb:Osram
gptkbp:patent gptkb:Thomas_Edison
gptkb:Joseph_Swan
gptkbp:powerOutput varies by type
gptkbp:provides electricity
gptkbp:regulates government standards
gptkbp:replacedBy gptkb:LED
oil lamp
gas lamp
CFL lamp
gptkbp:shape lighthouse
world
tube
A-shape
gptkbp:subjectOf scientific research
patent disputes
energy efficiency regulations
gptkbp:symbolizes innovation
idea
gptkbp:usedFor producing light
gptkbp:usedIn offices
vehicles
homes
street lighting
gptkbp:bfsParent gptkb:El_Bombillo
gptkbp:bfsLayer 7