Bullseye lantern

A bullseye lantern is a light source used to illuminate dark areas with the highest brightness value of three. Lighting it with a tinderbox requires 49 Firemaking. Creating one from scratch requires 49 Smithing to make the bullseye lantern (unf) and 49 Crafting to make the lantern lens. Adding a lens to the unfinished bullseye lantern makes a bullseye lantern (empty) which must be filled up with lamp oil by distilling swamp tar in a lamp oil still at the Chemist's house in Rimmington or at Miltog's Lamps in Dorgesh-Kaan.

Lantern lens, sapphires, and emerald lens can be swapped with each other when the lantern is finished and unlit. Inserting the lantern lens requires 49 Crafting (cannot be boosted), inserting the sapphire lens requires 20 Crafting, and the emerald lens has no requirements. Bullseye lanterns do not ignite swamp gas in the Lumbridge Swamp Caves and they will not extinguish when falling into water except in the Abandoned Mine. In the Sophanem Dungeon, the Scarab mage has a rare attack that magically extinguishes light sources including bullseye lanterns. Activating the scarab trap in the Sophanem Dungeon and falling into the trap extinguishes all light sources as well.

• Despite being unable to add a lantern lens to a finished bullseye lantern below 49 Crafting with a boost, it is possible to add a lantern lens to an unfinished bullseye lantern below 49 Crafting with a boost.