UnLighter

As an action you click the mechanism and snuff
out a single lightsource up to the size of a large
bonfire. The light is then stored insight the
lighter for up to 8 hours. While light is in the lighter, it can be used to shed dim light in a
30ft radius. You can dismiss the light inside at
any time with an action.
Only one lightsource can the stored. The original lightsource like a bonfire can be ignited by
any means again.