Bullseye lantern

A Bullseye lantern is an item which can illuminate darkened areas. It requires 49 Smithing to make the steel frame and 49 Crafting to make the glass lens; however a sapphire or an emerald can be used in its place. 49 Firemaking is required to light it. The oil used for fuel is obtained by distilling swamp tar in the chemist's in Rimmington. This lantern is required with a sapphire lens in the Tears of Guthix quest; and with an emerald lens in the Lunar Diplomacy quest.