Assertion: xenon | /r/ObjectUse | used as starter gas
Facets:
value: in high pressure sodium lamps
type: LOCATION
value: in hid automotive headlights
type: LOCATION
Source sentences:
text: Xenon is used as a starter gas in HID automotive headlights, and high-end "tactical" flashlights.
text: Xenon is used as a "starter gas" in high pressure sodium lamps.