Super Lamp (5e Equipment)
From D&D Wiki
Wondrous item, uncommon
This magic lamp casts bright light in a 60-foot radius and dim light for an additional 60 feet. Once lit, it can burn indefinitely without consuming fuel.
Fire Burst. While wielding the super lamp in one hand, you can make a melee spell attack (+5 to hit) by swinging it, which causes magic flames to shoot forward with a reach of 5 feet. On a hit, the lamp deals 2d8 fire damage. If you have the Spellcasting feature, you can instead use your casting ability and proficiency bonus to determine the bonus to hit.