diff --git a/wadsrc/static/mapinfo/common.txt b/wadsrc/static/mapinfo/common.txt
index 5b8263c85..c26cac209 100644
--- a/wadsrc/static/mapinfo/common.txt
+++ b/wadsrc/static/mapinfo/common.txt
@@ -136,10 +136,10 @@ DoomEdNums
   9872 = SpotLightFlickerAttenuated
   9873 = SectorSpotLightAttenuated
   9874 = SpotLightFlickerRandomAttenuated
-  9875 = LightProbe
-  9876 = PointLightStatic
-  9881 = SpotLightStatic
-  9890 = ZDRaySunlight
+  9875 = None	// ZDRay light probe
+  9876 = None	// ZDRay static point light
+  9881 = None	// ZDRay static spotlight
+  9890 = None	// ZDRay sun properties
   9982 = SecActEyesAboveC
   9983 = SecActEyesBelowC
   9988 = CustomSprite
diff --git a/wadsrc/static/sprites/LPROA0.png b/wadsrc/static/sprites/LPROA0.png
deleted file mode 100644
index 68a1531fd..000000000
Binary files a/wadsrc/static/sprites/LPROA0.png and /dev/null differ
diff --git a/wadsrc/static/zscript/actors/shared/staticlights.zs b/wadsrc/static/zscript/actors/shared/staticlights.zs
index f799a9c2e..f265ef564 100644
--- a/wadsrc/static/zscript/actors/shared/staticlights.zs
+++ b/wadsrc/static/zscript/actors/shared/staticlights.zs
@@ -2,34 +2,4 @@
 // Will despawn from the world as they serve no purpose at runtime.
 // Currently used to light Actor sprites.
 
-class LightProbe : Actor native
-{
-	States
-	{
-	Spawn:
-		LPRO A 0;
-		Stop;
-	}
-}
-
-// Dummy Actors used to hold UDMF keys that ZDRay will parse lighting data from.
-// These will simply despawn from the world at map start, as they serve no purpose at runtime.
-// Currently only covers the basic point and spot lights.
-// Lightmaps currently do not animate, so the various animated lights (pulsating, flickering etc) are skipped for now.
-
-class StaticLightBase : Actor
-{
-	States
-	{
-	Spawn:
-		TNT1 A 0;
-		Stop;
-	}
-}
-
-class PointLightStatic : StaticLightBase {}
-class SpotLightStatic : StaticLightBase {}
-
-// Sunlight Actors to define sunlight properties for the current map
-
-class ZDRaySunlight : Actor {}
+class LightProbe : Actor native {}