Lucifer as a noun is a self-igniting match, ie. one which could be lit by striking on any surface (as opposed to safety matches which only light against the material on the side of the box). while Daystar as a noun is the morning star; the planet venus.
Part of speech: noun
Definition: A self-igniting match, ie. one which could be lit by striking on any surface (as opposed to safety matches which only light against the material on the side of the box).
Part of speech: noun
Definition: The morning star; the planet Venus.The Sun.
We hope you now know whether to use Lucifer or Daystar in your sentence.