Statements (43)
Predicate | Object |
---|---|
gptkbp:instanceOf |
Light source
|
gptkbp:affects |
Circadian rhythm
|
gptkbp:cause |
Light pollution
Disruption of sleep Glare |
gptkbp:component |
Modern infrastructure
|
gptkbp:contrastsWith |
gptkb:Natural_Light
|
gptkbp:enables |
Stage lighting
Street lighting Emergency lighting Display lighting Indoor lighting Nighttime activity Vehicle lighting |
gptkbp:first_electric_use |
19th century
|
https://www.w3.org/2000/01/rdf-schema#label |
Artificial Light
|
gptkbp:introducedIn |
Prehistoric times (fire)
|
gptkbp:inventedBy |
gptkb:Humans
|
gptkbp:measures |
gptkb:Lux
gptkb:Watt Color temperature Lumens |
gptkbp:producedBy |
gptkb:LED
Candle Electric lamp Incandescent bulb Gas lamp Fluorescent lamp Halogen lamp |
gptkbp:regulates |
Building codes
Energy standards |
gptkbp:subject |
Environmental studies
Lighting design Health studies Lighting engineering Photometry |
gptkbp:usedFor |
gptkb:photographer
gptkb:Illumination Plant growth Signaling |
gptkbp:bfsParent |
gptkb:James_Greer
gptkb:Demon_Hunter |
gptkbp:bfsLayer |
6
|