Assertion: lamp | /r/CapableOf | use argon
Facets:
value: typically
type: DEGREE
Source sentences:
text: Edgerton decided to try a noble gas instead, feeling that it would not be as temperature dependent as mercury, and, in 1930, he employed the General Electric company to construct some lamps using argon instead.
text: Typically, such lamps use a noble gas (argon, neon, krypton, and xenon) or a mixture of these gases.