Lightbringer

This artifact is a +1 mace made for a cleric of
Lathander, the god of dawn. The head of the
mace is shaped like a sunburst and fashioned
from solid brass.
Named Lightbringer, this weapon glows as
bright as a torch when its wielder commands.
While glowing, the mace deals an extra 1d6
radiant damage to undead creatures.
By the light of dawn, be GONE undead scum!