The lit bug lantern is an item used in the Slayer skill. It requires level 33 Slayer to wield and is used to kill Harpie Bug Swarms. Level 33 Firemaking is required to light the unlit lantern with a tinderbox. It can then be equipped in the shield slot.

When bought from a slayer master, the Unlit bug lantern must be lit before it can be used.

The bug lantern does not qualify as a light source, however it counts as warm clothing while fighting the Wintertodt.

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