Assertion: led | /r/ObjectUse | used for lighting applications
Facets:
value: especially
type: MANNER
Source sentences:
text: There is a belief that LEDs are not life’ed items, but especially where LEDs are used for lighting applications, the life of the components needs to be viewed very carefully.
text: Until recently, LEDs were too expensive to use for most lighting applications because they're built around advanced semiconductor material.