diff --git a/Server/src/main/content/global/skill/crafting/lightsources/LightSourceLighter.kt b/Server/src/main/content/global/skill/crafting/lightsources/LightSourceLighter.kt
index d1e1bb009..e25677810 100644
--- a/Server/src/main/content/global/skill/crafting/lightsources/LightSourceLighter.kt
+++ b/Server/src/main/content/global/skill/crafting/lightsources/LightSourceLighter.kt
@@ -1,6 +1,7 @@
 package content.global.skill.crafting.lightsources
 
 import core.game.container.Container
+import core.game.event.LitLightSourceEvent
 import core.game.interaction.NodeUsageEvent
 import core.game.interaction.UseWithHandler
 import core.game.node.entity.player.Player
@@ -85,6 +86,7 @@ class LightSourceLighter : UseWithHandler(590,36,38){
         if(playerLevel < requiredLevel) return false
 
         player.inventory.replace(item,Item(lightSource.litID))
+        player.dispatch(LitLightSourceEvent(lightSource.litID))
         return true
     }
 }
diff --git a/Server/src/main/content/region/asgarnia/falador/diary/FaladorAchievementDiary.kt b/Server/src/main/content/region/asgarnia/falador/diary/FaladorAchievementDiary.kt
index bdf287db7..cf6ca2186 100644
--- a/Server/src/main/content/region/asgarnia/falador/diary/FaladorAchievementDiary.kt
+++ b/Server/src/main/content/region/asgarnia/falador/diary/FaladorAchievementDiary.kt
@@ -10,6 +10,7 @@ import org.rs09.consts.NPCs
 import org.rs09.consts.Scenery
 import content.region.asgarnia.falador.dialogue.RisingSunInnBartenderDialogue
 import content.global.handlers.iface.FairyRing
+import content.global.skill.crafting.lightsources.LightSources
 import core.game.diary.AreaDiaryTask
 import core.game.diary.DiaryEventHookBase
 import core.game.diary.DiaryLevel
@@ -27,6 +28,7 @@ class FaladorAchievementDiary : DiaryEventHookBase(DiaryType.FALADOR) {
         private val WAYNES_CHAINS_AREA = ZoneBorders(2969, 3310, 2975, 3314)
         private val SARAHS_FARMING_SHOP_AREA = ZoneBorders(3021, 3285, 3040, 3296)
         private val FALADOR_GENERAL_AREA = ZoneBorders(2934, 3399, 3399, 3307)
+        private val CHEMIST_AREA = ZoneBorders(2929, 3213, 2936, 3207)
 
 
         private val PROSELYTE_FULL_ARMOR_MALE = intArrayOf(
@@ -248,4 +250,16 @@ class FaladorAchievementDiary : DiaryEventHookBase(DiaryType.FALADOR) {
             )
         }
     }
+
+    override fun onLightSourceLit(player: Player, event: LitLightSourceEvent) {
+        when {
+            inBorders(player, CHEMIST_AREA) && (event.litLightSourceId == LightSources.BULLSEYE_LANTERN.litID) -> {
+                finishTask(
+                    player,
+                    DiaryLevel.MEDIUM,
+                    MediumTasks.CHEMISTS_LIGHT_BULLSEYE_LANTERN
+                )
+            }
+        }
+    }
 }
\ No newline at end of file
diff --git a/Server/src/main/core/api/Event.kt b/Server/src/main/core/api/Event.kt
index d608ad716..7e8e31ee6 100644
--- a/Server/src/main/core/api/Event.kt
+++ b/Server/src/main/core/api/Event.kt
@@ -7,6 +7,7 @@ object Event {
     @JvmStatic val NPCKilled = NPCKillEvent::class.java
     @JvmStatic val Teleported = TeleportEvent::class.java
     @JvmStatic val FireLit = LitFireEvent::class.java
+    @JvmStatic val LightSourceLit = LitLightSourceEvent::class.java
     @JvmStatic val Interacted = InteractionEvent::class.java
     @JvmStatic val ButtonClicked = ButtonClickEvent::class.java
     @JvmStatic val DialogueOpened = DialogueOpenEvent::class.java
diff --git a/Server/src/main/core/game/diary/DiaryEventHookBase.kt b/Server/src/main/core/game/diary/DiaryEventHookBase.kt
index 30e08f41a..4fb85b0cd 100644
--- a/Server/src/main/core/game/diary/DiaryEventHookBase.kt
+++ b/Server/src/main/core/game/diary/DiaryEventHookBase.kt
@@ -51,6 +51,7 @@ abstract class DiaryEventHookBase(private val diaryType: DiaryType) : MapArea, L
         player.hook(Event.NPCKilled, EventHandler(this, ::onNpcKilled))
         player.hook(Event.Teleported, EventHandler(this, ::onTeleported))
         player.hook(Event.FireLit, EventHandler(this, ::onFireLit))
+        player.hook(Event.LightSourceLit, EventHandler(this, ::onLightSourceLit))
         player.hook(Event.Interacted, EventHandler(this, ::onInteracted))
         player.hook(Event.ButtonClicked, EventHandler(this, ::onButtonClicked))
         player.hook(Event.DialogueOpened, EventHandler(this, ::onDialogueOpened))
@@ -207,6 +208,7 @@ abstract class DiaryEventHookBase(private val diaryType: DiaryType) : MapArea, L
     protected open fun onNpcKilled(player: Player, event: NPCKillEvent) {}
     protected open fun onTeleported(player: Player, event: TeleportEvent) {}
     protected open fun onFireLit(player: Player, event: LitFireEvent) {}
+    protected open fun onLightSourceLit(player: Player, event: LitLightSourceEvent) {}
     protected open fun onInteracted(player: Player, event: InteractionEvent) {}
     protected open fun onButtonClicked(player: Player, event: ButtonClickEvent) {}
     protected open fun onDialogueOpened(player: Player, event: DialogueOpenEvent) {}
diff --git a/Server/src/main/core/game/event/Events.kt b/Server/src/main/core/game/event/Events.kt
index f399a67ce..b58d799a3 100644
--- a/Server/src/main/core/game/event/Events.kt
+++ b/Server/src/main/core/game/event/Events.kt
@@ -17,6 +17,7 @@ data class ResourceProducedEvent(val itemId: Int, val amount: Int, val source: N
 data class NPCKillEvent(val npc: NPC) : Event
 data class TeleportEvent(val type: TeleportType, val method: TeleportMethod, val source: Any, val location: Location) : Event
 data class LitFireEvent(val logId: Int) : Event
+data class LitLightSourceEvent(val litLightSourceId: Int) : Event
 data class InteractionEvent(val target: Node, val option: String) : Event
 data class ButtonClickEvent(val iface: Int, val buttonId: Int) : Event
 data class DialogueOpenEvent(val dialogue: DialoguePlugin) : Event