Assertion: lamp's bulb | /r/HasProperty | electric light
Facets:
value: for use in light fixtures
type: PURPOSE
value: with a wire filament
type: OTHER
Source sentences:
text: An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated until it glows.
text: An LED lamp or LED light bulb is an electric light for use in light fixtures that produces light using one or more light-emitting diodes (LEDs).