Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
lighting device
|
| gptkbp:awarded |
gptkb:Katerva_Award
gptkb:Edison_Award |
| gptkbp:category |
off-grid lighting
renewable energy device |
| gptkbp:designedBy |
gptkb:Martin_Riddiford
gptkb:Jim_Reeves |
| gptkbp:durationPerLift |
about 20-30 minutes
|
| gptkbp:fundedBy |
crowdfunding
|
| https://www.w3.org/2000/01/rdf-schema#label |
GravityLight
|
| gptkbp:introducedIn |
2013
|
| gptkbp:launched |
gptkb:Deciwatt
|
| gptkbp:operates |
lifting a weight
|
| gptkbp:provides |
gravity
|
| gptkbp:purpose |
provide lighting without batteries or fuel
|
| gptkbp:reduces |
carbon emissions
|
| gptkbp:removes |
need for kerosene lamps
|
| gptkbp:targetMarket |
developing countries
|
| gptkbp:usedIn |
gptkb:India
gptkb:Kenya |
| gptkbp:website |
https://gravitylight.org/
|
| gptkbp:bfsParent |
gptkb:2013_Time_Magazine_Best_25_Inventions_of_the_Year
|
| gptkbp:bfsLayer |
5
|