Assertion: position lamp | /r/HasProperty | lit
Facets:
Source sentences:
text: These are required to produce only red light and to be wired such that they are lit whenever the front position lamps are lit, including when the headlamps are on.
text: The rear registration plate is illuminated by a white lamp designed to light the surface of the plate without creating white light directly visible to the rear of the vehicle; it must be illuminated whenever the position lamps are lit.