diff --git a/Content.Server/Light/Components/LightReplacerComponent.cs b/Content.Server/Light/Components/LightReplacerComponent.cs
index 8835fb0c84..49c4523b86 100644
--- a/Content.Server/Light/Components/LightReplacerComponent.cs
+++ b/Content.Server/Light/Components/LightReplacerComponent.cs
@@ -1,45 +1,35 @@
-using Content.Shared.Light.Component;
+using Content.Server.Light.EntitySystems;
+using Content.Shared.Storage;
 using Robust.Shared.Audio;
 using Robust.Shared.Containers;
-using Robust.Shared.Prototypes;
-using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype;
 
-namespace Content.Server.Light.Components
+namespace Content.Server.Light.Components;
+
+/// <summary>
+///     Device that allows user to quikly change bulbs in <see cref="PoweredLightComponent"/>
+///     Can be reloaded by new light tubes or light bulbs
+/// </summary>
+[RegisterComponent, Access(typeof(LightReplacerSystem))]
+public sealed class LightReplacerComponent : Component
 {
-    /// <summary>
-    ///     Device that allows user to quikly change bulbs in <see cref="PoweredLightComponent"/>
-    ///     Can be reloaded by new light tubes or light bulbs
-    /// </summary>
-    [RegisterComponent]
-    public sealed class LightReplacerComponent : Component
+    [DataField("sound")]
+    public SoundSpecifier Sound = new SoundPathSpecifier("/Audio/Weapons/click.ogg")
     {
-        [DataField("sound")]
-        public SoundSpecifier Sound = new SoundPathSpecifier("/Audio/Weapons/click.ogg");
-
-        /// <summary>
-        /// Bulbs that were inside light replacer when it spawned
-        /// </summary>
-        [DataField("contents")]
-        public List<LightReplacerEntity> Contents = new();
-
-        /// <summary>
-        /// Bulbs that were inserted inside light replacer
-        /// </summary>
-        [ViewVariables]
-        public IContainer InsertedBulbs = default!;
-
-        [Serializable]
-        [DataDefinition]
-        public sealed class LightReplacerEntity
+        Params = new()
         {
-            [DataField("name", customTypeSerializer: typeof(PrototypeIdSerializer<EntityPrototype>))]
-            public string PrototypeName = default!;
-
-            [DataField("amount")]
-            public int Amount;
-
-            [DataField("type")]
-            public LightBulbType Type;
+            Volume = -4f
         }
-    }
+    };
+
+    /// <summary>
+    /// Bulbs that were inserted inside light replacer
+    /// </summary>
+    [ViewVariables]
+    public Container InsertedBulbs = default!;
+
+    /// <summary>
+    /// The default starting bulbs
+    /// </summary>
+    [DataField("contents")]
+    public List<EntitySpawnEntry> Contents = new();
 }
diff --git a/Content.Server/Light/EntitySystems/LightReplacerSystem.cs b/Content.Server/Light/EntitySystems/LightReplacerSystem.cs
index 2f7a6d07a5..e43ce5a5ae 100644
--- a/Content.Server/Light/EntitySystems/LightReplacerSystem.cs
+++ b/Content.Server/Light/EntitySystems/LightReplacerSystem.cs
@@ -1,217 +1,236 @@
 using System.Linq;
 using Content.Server.Light.Components;
 using Content.Server.Storage.Components;
+using Content.Shared.Examine;
 using Content.Shared.Interaction;
 using Content.Shared.Light.Component;
 using Content.Shared.Popups;
+using Content.Shared.Storage;
 using JetBrains.Annotations;
-using Robust.Shared.Audio;
 using Robust.Shared.Containers;
-using Robust.Shared.Player;
 
-namespace Content.Server.Light.EntitySystems
+namespace Content.Server.Light.EntitySystems;
+
+[UsedImplicitly]
+public sealed class LightReplacerSystem : EntitySystem
 {
-    [UsedImplicitly]
-    public sealed class LightReplacerSystem : EntitySystem
+    [Dependency] private readonly PoweredLightSystem _poweredLight = default!;
+    [Dependency] private readonly SharedAudioSystem _audio = default!;
+    [Dependency] private readonly SharedContainerSystem _container = default!;
+    [Dependency] private readonly SharedPopupSystem _popupSystem = default!;
+
+    public override void Initialize()
     {
-        [Dependency] private readonly PoweredLightSystem _poweredLight = default!;
-        [Dependency] private readonly SharedPopupSystem _popupSystem = default!;
+        base.Initialize();
 
-        public override void Initialize()
+        SubscribeLocalEvent<LightReplacerComponent, ExaminedEvent>(OnExamined);
+        SubscribeLocalEvent<LightReplacerComponent, MapInitEvent>(OnMapInit);
+        SubscribeLocalEvent<LightReplacerComponent, ComponentInit>(OnInit);
+        SubscribeLocalEvent<LightReplacerComponent, InteractUsingEvent>(HandleInteract);
+        SubscribeLocalEvent<LightReplacerComponent, AfterInteractEvent>(HandleAfterInteract);
+    }
+
+    private void OnExamined(EntityUid uid, LightReplacerComponent component, ExaminedEvent args)
+    {
+        if (!component.InsertedBulbs.ContainedEntities.Any())
         {
-            base.Initialize();
-
-            SubscribeLocalEvent<LightReplacerComponent, ComponentInit>(OnInit);
-            SubscribeLocalEvent<LightReplacerComponent, InteractUsingEvent>(HandleInteract);
-            SubscribeLocalEvent<LightReplacerComponent, AfterInteractEvent>(HandleAfterInteract);
+            args.PushMarkup(Loc.GetString("comp-light-replacer-no-lights"));
+            return;
+        }
+        args.PushMarkup(Loc.GetString("comp-light-replacer-has-lights"));
+        var groups = new Dictionary<string, int>();
+        var metaQuery = GetEntityQuery<MetaDataComponent>();
+        foreach (var bulb in component.InsertedBulbs.ContainedEntities)
+        {
+            var metaData = metaQuery.GetComponent(bulb);
+            groups[metaData.EntityName] = groups.GetValueOrDefault(metaData.EntityName) + 1;
         }
 
-        private void OnInit(EntityUid uid, LightReplacerComponent replacer, ComponentInit args)
+        foreach (var (name, amount) in groups)
         {
-            replacer.InsertedBulbs = ContainerHelpers.EnsureContainer<Container>(replacer.Owner, "light_replacer_storage");
-        }
-
-        private void HandleAfterInteract(EntityUid uid, LightReplacerComponent component, AfterInteractEvent eventArgs)
-        {
-            if (eventArgs.Handled)
-                return;
-
-            // standard interaction checks
-            if (!eventArgs.CanReach) return;
-
-            // behaviour will depends on target type
-            if (eventArgs.Target != null)
-            {
-                var targetUid = (EntityUid) eventArgs.Target;
-
-                // replace broken light in fixture?
-                if (EntityManager.TryGetComponent(targetUid, out PoweredLightComponent? fixture))
-                    eventArgs.Handled = TryReplaceBulb(uid, targetUid, eventArgs.User, component, fixture);
-                // add new bulb to light replacer container?
-                else if (EntityManager.TryGetComponent(targetUid, out LightBulbComponent? bulb))
-                    eventArgs.Handled = TryInsertBulb(uid, targetUid, eventArgs.User, true, component, bulb);
-            }
-        }
-
-        private void HandleInteract(EntityUid uid, LightReplacerComponent component, InteractUsingEvent eventArgs)
-        {
-            if (eventArgs.Handled)
-                return;
-
-            var usedUid = eventArgs.Used;
-
-            // want to insert a new light bulb?
-            if (EntityManager.TryGetComponent(usedUid, out LightBulbComponent? bulb))
-                eventArgs.Handled = TryInsertBulb(uid, usedUid, eventArgs.User, true, component, bulb);
-            // add bulbs from storage?
-            else if (EntityManager.TryGetComponent(usedUid, out ServerStorageComponent? storage))
-                eventArgs.Handled = TryInsertBulbsFromStorage(uid, usedUid, eventArgs.User, component, storage);
-        }
-
-        /// <summary>
-        ///     Try to replace a light bulb in <paramref name="fixtureUid"/>
-        ///     using light replacer. Light fixture should have <see cref="PoweredLightComponent"/>.
-        /// </summary>
-        /// <returns>True if successfully replaced light, false otherwise</returns>
-        public bool TryReplaceBulb(EntityUid replacerUid, EntityUid fixtureUid, EntityUid? userUid = null,
-            LightReplacerComponent? replacer = null, PoweredLightComponent? fixture = null)
-        {
-            if (!Resolve(replacerUid, ref replacer))
-                return false;
-            if (!Resolve(fixtureUid, ref fixture))
-                return false;
-
-            // check if light bulb is broken or missing
-            var fixtureBulbUid = _poweredLight.GetBulb(fixture.Owner, fixture);
-            if (fixtureBulbUid != null)
-            {
-                if (!EntityManager.TryGetComponent(fixtureBulbUid.Value, out LightBulbComponent? fixtureBulb))
-                    return false;
-                if (fixtureBulb.State == LightBulbState.Normal)
-                    return false;
-            }
-
-            // try get first inserted bulb of the same type as targeted light fixtutre
-            var bulb = replacer.InsertedBulbs.ContainedEntities.FirstOrDefault(
-                (e) => EntityManager.GetComponentOrNull<LightBulbComponent>(e)?.Type == fixture.BulbType);
-
-            // found bulb in inserted storage
-            if (bulb.Valid) // FirstOrDefault can return default/invalid uid.
-            {
-                // try to remove it
-                var hasRemoved = replacer.InsertedBulbs.Remove(bulb);
-                if (!hasRemoved)
-                    return false;
-            }
-            // try to create new instance of bulb from LightReplacerEntity
-            else
-            {
-                var bulbEnt = replacer.Contents.FirstOrDefault((e) => e.Type == fixture.BulbType && e.Amount > 0);
-
-                // found right bulb, let's spawn it
-                if (bulbEnt != null)
-                {
-                    bulb = EntityManager.SpawnEntity(bulbEnt.PrototypeName, EntityManager.GetComponent<TransformComponent>(replacer.Owner).Coordinates);
-                    bulbEnt.Amount--;
-                }
-                // not found any light bulbs
-                else
-                {
-                    if (userUid != null)
-                    {
-                        var msg = Loc.GetString("comp-light-replacer-missing-light",
-                            ("light-replacer", replacer.Owner));
-                        _popupSystem.PopupEntity(msg, replacerUid, userUid.Value);
-                    }
-                    return false;
-                }
-            }
-
-            // insert it into fixture
-            var wasReplaced = _poweredLight.ReplaceBulb(fixtureUid, bulb, fixture);
-            if (wasReplaced)
-            {
-                SoundSystem.Play(replacer.Sound.GetSound(),
-                    Filter.Pvs(replacerUid), replacerUid, AudioParams.Default.WithVolume(-4f));
-            }
-
-
-            return wasReplaced;
-        }
-
-        /// <summary>
-        ///     Try to insert a new bulb inside light replacer
-        /// </summary>
-        /// <returns>True if successfully inserted light, false otherwise</returns>
-        public bool TryInsertBulb(EntityUid replacerUid, EntityUid bulbUid, EntityUid? userUid = null, bool showTooltip = false,
-            LightReplacerComponent? replacer = null, LightBulbComponent? bulb = null)
-        {
-            if (!Resolve(replacerUid, ref replacer))
-                return false;
-            if (!Resolve(bulbUid, ref bulb))
-                return false;
-
-            // only normal (non-broken) bulbs can be inserted inside light replacer
-            if (bulb.State != LightBulbState.Normal)
-            {
-                if (showTooltip && userUid != null)
-                {
-                    var msg = Loc.GetString("comp-light-replacer-insert-broken-light");
-                    _popupSystem.PopupEntity(msg, replacerUid, userUid.Value);
-                }
-
-                return false;
-            }
-
-            // try insert light and show message
-            var hasInsert = replacer.InsertedBulbs.Insert(bulb.Owner);
-            if (hasInsert && showTooltip && userUid != null)
-            {
-                var msg = Loc.GetString("comp-light-replacer-insert-light",
-                    ("light-replacer", replacer.Owner), ("bulb", bulb.Owner));
-                _popupSystem.PopupEntity(msg, replacerUid, userUid.Value, PopupType.Medium);
-            }
-
-            return hasInsert;
-        }
-
-        /// <summary>
-        ///     Try to insert all light bulbs from storage (for example light tubes box)
-        /// </summary>
-        /// <returns>
-        ///     Returns true if storage contained at least one light bulb
-        ///     which was successfully inserted inside light replacer
-        /// </returns>
-        public bool TryInsertBulbsFromStorage(EntityUid replacerUid, EntityUid storageUid, EntityUid? userUid = null,
-            LightReplacerComponent? replacer = null, ServerStorageComponent? storage = null)
-        {
-            if (!Resolve(replacerUid, ref replacer))
-                return false;
-            if (!Resolve(storageUid, ref storage))
-                return false;
-
-            if (storage.StoredEntities == null)
-                return false;
-
-            var insertedBulbs = 0;
-            var storagedEnts = storage.StoredEntities.ToArray();
-            foreach (var ent in storagedEnts)
-            {
-                if (EntityManager.TryGetComponent(ent, out LightBulbComponent? bulb))
-                {
-                    if (TryInsertBulb(replacerUid, ent, userUid, false, replacer, bulb))
-                        insertedBulbs++;
-                }
-            }
-
-            // show some message if success
-            if (insertedBulbs > 0 && userUid != null)
-            {
-                var msg = Loc.GetString("comp-light-replacer-refill-from-storage", ("light-replacer", storage.Owner));
-                _popupSystem.PopupEntity(msg, replacerUid, userUid.Value, PopupType.Medium);
-            }
-
-            return insertedBulbs > 0;
+            args.PushMarkup(Loc.GetString("comp-light-replacer-light-listing", ("amount", amount), ("name", name)));
         }
     }
+
+    private void OnMapInit(EntityUid uid, LightReplacerComponent component, MapInitEvent args)
+    {
+        var xform = Transform(uid);
+        foreach (var spawn in EntitySpawnCollection.GetSpawns(component.Contents))
+        {
+            var ent = Spawn(spawn, xform.Coordinates);
+            TryInsertBulb(uid, ent, replacer: component);
+        }
+    }
+
+    private void OnInit(EntityUid uid, LightReplacerComponent replacer, ComponentInit args)
+    {
+        replacer.InsertedBulbs = _container.EnsureContainer<Container>(uid, "light_replacer_storage");
+    }
+
+    private void HandleAfterInteract(EntityUid uid, LightReplacerComponent component, AfterInteractEvent eventArgs)
+    {
+        if (eventArgs.Handled)
+            return;
+
+        // standard interaction checks
+        if (!eventArgs.CanReach)
+            return;
+
+        // behaviour will depends on target type
+        if (eventArgs.Target != null)
+        {
+            var targetUid = (EntityUid) eventArgs.Target;
+
+            // replace broken light in fixture?
+            if (TryComp<PoweredLightComponent>(targetUid, out var fixture))
+                eventArgs.Handled = TryReplaceBulb(uid, targetUid, eventArgs.User, component, fixture);
+            // add new bulb to light replacer container?
+            else if (TryComp<LightBulbComponent>(targetUid, out var bulb))
+                eventArgs.Handled = TryInsertBulb(uid, targetUid, eventArgs.User, true, component, bulb);
+        }
+    }
+
+    private void HandleInteract(EntityUid uid, LightReplacerComponent component, InteractUsingEvent eventArgs)
+    {
+        if (eventArgs.Handled)
+            return;
+
+        var usedUid = eventArgs.Used;
+
+        // want to insert a new light bulb?
+        if (TryComp<LightBulbComponent>(usedUid, out var bulb))
+            eventArgs.Handled = TryInsertBulb(uid, usedUid, eventArgs.User, true, component, bulb);
+        // add bulbs from storage?
+        else if (TryComp<ServerStorageComponent>(usedUid, out var storage))
+            eventArgs.Handled = TryInsertBulbsFromStorage(uid, usedUid, eventArgs.User, component, storage);
+    }
+
+    /// <summary>
+    ///     Try to replace a light bulb in <paramref name="fixtureUid"/>
+    ///     using light replacer. Light fixture should have <see cref="PoweredLightComponent"/>.
+    /// </summary>
+    /// <returns>True if successfully replaced light, false otherwise</returns>
+    public bool TryReplaceBulb(EntityUid replacerUid, EntityUid fixtureUid, EntityUid? userUid = null,
+        LightReplacerComponent? replacer = null, PoweredLightComponent? fixture = null)
+    {
+        if (!Resolve(replacerUid, ref replacer))
+            return false;
+        if (!Resolve(fixtureUid, ref fixture))
+            return false;
+
+        // check if light bulb is broken or missing
+        var fixtureBulbUid = _poweredLight.GetBulb(fixtureUid, fixture);
+        if (fixtureBulbUid != null)
+        {
+            if (!TryComp<LightBulbComponent>(fixtureBulbUid.Value, out var fixtureBulb))
+                return false;
+            if (fixtureBulb.State == LightBulbState.Normal)
+                return false;
+        }
+
+        // try get first inserted bulb of the same type as targeted light fixtutre
+        var bulb = replacer.InsertedBulbs.ContainedEntities.FirstOrDefault(
+            e => CompOrNull<LightBulbComponent>(e)?.Type == fixture.BulbType);
+
+        // found bulb in inserted storage
+        if (bulb.Valid) // FirstOrDefault can return default/invalid uid.
+        {
+            // try to remove it
+            var hasRemoved = replacer.InsertedBulbs.Remove(bulb);
+            if (!hasRemoved)
+                return false;
+        }
+        else
+        {
+            if (userUid != null)
+            {
+                var msg = Loc.GetString("comp-light-replacer-missing-light",
+                    ("light-replacer", replacerUid));
+                _popupSystem.PopupEntity(msg, replacerUid, userUid.Value);
+            }
+            return false;
+        }
+
+        // insert it into fixture
+        var wasReplaced = _poweredLight.ReplaceBulb(fixtureUid, bulb, fixture);
+        if (wasReplaced)
+        {
+            _audio.PlayPvs(replacer.Sound, replacerUid);
+        }
+
+        return wasReplaced;
+    }
+
+    /// <summary>
+    ///     Try to insert a new bulb inside light replacer
+    /// </summary>
+    /// <returns>True if successfully inserted light, false otherwise</returns>
+    public bool TryInsertBulb(EntityUid replacerUid, EntityUid bulbUid, EntityUid? userUid = null, bool showTooltip = false,
+        LightReplacerComponent? replacer = null, LightBulbComponent? bulb = null)
+    {
+        if (!Resolve(replacerUid, ref replacer))
+            return false;
+        if (!Resolve(bulbUid, ref bulb))
+            return false;
+
+        // only normal (non-broken) bulbs can be inserted inside light replacer
+        if (bulb.State != LightBulbState.Normal)
+        {
+            if (showTooltip && userUid != null)
+            {
+                var msg = Loc.GetString("comp-light-replacer-insert-broken-light");
+                _popupSystem.PopupEntity(msg, replacerUid, userUid.Value);
+            }
+
+            return false;
+        }
+
+        // try insert light and show message
+        var hasInsert = replacer.InsertedBulbs.Insert(bulbUid);
+        if (hasInsert && showTooltip && userUid != null)
+        {
+            var msg = Loc.GetString("comp-light-replacer-insert-light",
+                ("light-replacer", replacerUid), ("bulb", bulbUid));
+            _popupSystem.PopupEntity(msg, replacerUid, userUid.Value, PopupType.Medium);
+        }
+
+        return hasInsert;
+    }
+
+    /// <summary>
+    ///     Try to insert all light bulbs from storage (for example light tubes box)
+    /// </summary>
+    /// <returns>
+    ///     Returns true if storage contained at least one light bulb
+    ///     which was successfully inserted inside light replacer
+    /// </returns>
+    public bool TryInsertBulbsFromStorage(EntityUid replacerUid, EntityUid storageUid, EntityUid? userUid = null,
+        LightReplacerComponent? replacer = null, ServerStorageComponent? storage = null)
+    {
+        if (!Resolve(replacerUid, ref replacer))
+            return false;
+        if (!Resolve(storageUid, ref storage))
+            return false;
+
+        if (storage.StoredEntities == null)
+            return false;
+
+        var insertedBulbs = 0;
+        var storagedEnts = storage.StoredEntities.ToArray();
+        foreach (var ent in storagedEnts)
+        {
+            if (TryComp<LightBulbComponent>(ent, out var bulb) &&
+                TryInsertBulb(replacerUid, ent, userUid, false, replacer, bulb))
+                insertedBulbs++;
+        }
+
+        // show some message if success
+        if (insertedBulbs > 0 && userUid != null)
+        {
+            var msg = Loc.GetString("comp-light-replacer-refill-from-storage", ("light-replacer", storageUid));
+            _popupSystem.PopupEntity(msg, replacerUid, userUid.Value, PopupType.Medium);
+        }
+
+        return insertedBulbs > 0;
+    }
 }
diff --git a/Resources/Locale/en-US/light/components/light-replacer-component.ftl b/Resources/Locale/en-US/light/components/light-replacer-component.ftl
index f183ac8f7e..0cbb287a67 100644
--- a/Resources/Locale/en-US/light/components/light-replacer-component.ftl
+++ b/Resources/Locale/en-US/light/components/light-replacer-component.ftl
@@ -1,14 +1,23 @@
 
 ### Interaction Messages
 
-# Shown when player tries to replace light, but there is no lighs left
-comp-light-replacer-missing-light = No lights left in {$light-replacer}.
+# Shown when player tries to replace light, but there is no lights left
+comp-light-replacer-missing-light = No lights left in {THE($light-replacer)}.
 
 # Shown when player inserts light bulb inside light replacer
-comp-light-replacer-insert-light = You insert {$bulb} into {$light-replacer}.
+comp-light-replacer-insert-light = You insert {$bulb} into {THE($light-replacer)}.
 
 # Shown when player tries to insert in light replacer brolen light bulb
 comp-light-replacer-insert-broken-light = You can't insert broken lights!
 
 # Shown when player refill light from light box
-comp-light-replacer-refill-from-storage = You refill {$light-replacer}.
\ No newline at end of file
+comp-light-replacer-refill-from-storage = You refill {THE($light-replacer)}.
+
+### Examine 
+
+comp-light-replacer-no-lights = It's empty.
+comp-light-replacer-has-lights = It contains the following:
+comp-light-replacer-light-listing = {$amount ->
+    [one] [color=yellow]{$amount}[/color] [color=gray]{$name}[/color]
+    *[other] [color=yellow]{$amount}[/color] [color=gray]{$name}s[/color]
+}
\ No newline at end of file
diff --git a/Resources/Prototypes/Entities/Objects/Tools/light_replacer.yml b/Resources/Prototypes/Entities/Objects/Tools/light_replacer.yml
index 208843ad19..e0282ce830 100644
--- a/Resources/Prototypes/Entities/Objects/Tools/light_replacer.yml
+++ b/Resources/Prototypes/Entities/Objects/Tools/light_replacer.yml
@@ -11,12 +11,10 @@
     sprite: Objects/Specific/Janitorial/light_replacer.rsi
   - type: LightReplacer
     contents:
-    - name: LightTube
+    - id: LightTube
       amount: 8
-      type: Tube
-    - name: LightBulb
+    - id: LightBulb
       amount: 5
-      type: Bulb
   - type: Tag
     tags:
       - DroneUsable
@@ -25,3 +23,13 @@
   - type: ContainerContainer
     containers:
       light_replacer_storage: !type:Container
+
+- type: entity
+  parent: LightReplacer
+  id: LightReplacerEmpty
+  suffix: Empty
+  components:
+  - type: LightReplacer
+    contents:
+    - id: LightTube
+      amount: 0
diff --git a/Resources/Prototypes/Recipes/Lathes/janitorial.yml b/Resources/Prototypes/Recipes/Lathes/janitorial.yml
index a9a2866c1d..6165bf274c 100644
--- a/Resources/Prototypes/Recipes/Lathes/janitorial.yml
+++ b/Resources/Prototypes/Recipes/Lathes/janitorial.yml
@@ -50,11 +50,11 @@
 
 - type: latheRecipe
   id: LightReplacer
-  result: LightReplacer
+  result: LightReplacerEmpty
   completetime: 2.4
   materials:
     Steel: 100
-    Glass: 1000
+    Glass: 500
 
 - type: latheRecipe
   id: AdvMopItem