diff --git a/Source/Engine/Level/Actors/PointLight.h b/Source/Engine/Level/Actors/PointLight.h
index 43f0e7d06..d3e170a03 100644
--- a/Source/Engine/Level/Actors/PointLight.h
+++ b/Source/Engine/Level/Actors/PointLight.h
@@ -33,7 +33,7 @@ public:
     /// <summary>
     /// Controls the radial falloff of light when UseInverseSquaredFalloff is disabled.
     /// </summary>
-    API_FIELD(Attributes="EditorOrder(13), DefaultValue(8.0f), EditorDisplay(\"Light\"), Limit(2, 16, 0.01f)")
+    API_FIELD(Attributes="EditorOrder(13), DefaultValue(8.0f), EditorDisplay(\"Light\"), Limit(2, 16, 0.01f), VisibleIf(nameof(UseInverseSquaredFalloff), true)")
     float FallOffExponent = 8.0f;
 
     /// <summary>
@@ -62,9 +62,8 @@ public:
 
 public:
     /// <summary>
-    /// Computes light brightness value
+    /// Computes light brightness value.
     /// </summary>
-    /// <returns>Brightness</returns>
     float ComputeBrightness() const;
 
     /// <summary>
diff --git a/Source/Engine/Level/Actors/SpotLight.h b/Source/Engine/Level/Actors/SpotLight.h
index 547a54e3c..6bb0daf8d 100644
--- a/Source/Engine/Level/Actors/SpotLight.h
+++ b/Source/Engine/Level/Actors/SpotLight.h
@@ -32,7 +32,7 @@ public:
     /// <summary>
     /// Controls the radial falloff of light when UseInverseSquaredFalloff is disabled.
     /// </summary>
-    API_FIELD(Attributes="EditorOrder(13), DefaultValue(8.0f), EditorDisplay(\"Light\"), Limit(2, 16, 0.01f)")
+    API_FIELD(Attributes="EditorOrder(13), DefaultValue(8.0f), EditorDisplay(\"Light\"), Limit(2, 16, 0.01f), VisibleIf(nameof(UseInverseSquaredFalloff), true)")
     float FallOffExponent = 8.0f;
 
     /// <summary>