Assertion: lamp's arc | /r/CapableOf | increase the life span
Facets:
value: to around 100 hours
type: TEMPORAL
Source sentences:
text: The arcs were enclosed in a small tube to slow the carbon consumption (increasing the life span to around 100 hours).
text: The arcs were enclosed in a small tube to slow the carbon consumption (increasing the life span to around 100 hours).