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
|