Which of the Following Best Describes the Function of the Bi-Xenon

Multiple Choice

Which of the following best describes the function of the bi-xenon headlight system?

A) Uses double filament headlights to provide the high beam output.
B) Use a chamber filled with multiple xenon gases that are ignited at different temperatures to provide high beam and low beam operation.
C) Uses multiple chamber of xenon gas that are ignited based on dimmer switch position. One chamber is for low beam, and both chambers are ignited for high beam.
D) None of these choices.