|Released||8 September 2016 (Update)|
|Quest item||Lunar Diplomacy|
|Examine||You need to add lamp oil before you can use it.|
|High alch||360 coins|
|Low alch||240 coins|
The emerald lantern is a light source which provides slightly brighter light than sapphire and conventional bullseye lanterns. It is used during the Lunar Diplomacy quest and is created by using the emerald lens with a bullseye lantern (unf).
It requires lamp oil to be put in it first in order to be lit with a tinderbox. Level 49 Firemaking is required to light it. It is similar to the sapphire lantern, but unlike the sapphire lantern it is not made using a cut gem. If lost, the emerald lens can be recovered by speaking to the Cabin boy who can be found slightly north-west of the Lunar Isle bank.