diff --git a/Quake/cl_main.c b/Quake/cl_main.c
index 878f4e07..d2a251a5 100644
--- a/Quake/cl_main.c
+++ b/Quake/cl_main.c
@@ -737,12 +737,19 @@ void CL_RelinkEntities (void)
 			dl->radius = 400 + (rand()&31);
 			dl->die = cl.time + 0.001;
 		}
-		if (ent->effects & EF_DIMLIGHT)
+		if (ent->effects & (EF_DIMLIGHT|EF_RED|EF_BLUE|EF_GREEN))
 		{
 			dl = CL_AllocDlight (i);
 			VectorCopy (ent->origin,  dl->origin);
 			dl->radius = 200 + (rand()&31);
 			dl->die = cl.time + 0.001;
+
+			if (ent->effects & (EF_RED|EF_BLUE|EF_GREEN))
+			{
+				dl->color[0] = !!(ent->effects&EF_RED);
+				dl->color[1] = !!(ent->effects&EF_GREEN);
+				dl->color[2] = !!(ent->effects&EF_BLUE);
+			}
 		}
 
 #ifdef PSET_SCRIPT
diff --git a/Quake/pr_ext.c b/Quake/pr_ext.c
index a58c8bfc..4b84ac87 100644
--- a/Quake/pr_ext.c
+++ b/Quake/pr_ext.c
@@ -7483,6 +7483,8 @@ static struct
 	{"DP_CON_SETA"},
 	{"DP_CSQC_QUERYRENDERENTITY"},
 	{"DP_EF_NOSHADOW"},
+	{"DP_EF_BLUE"},
+	{"DP_EF_RED"},
 	{"DP_ENT_ALPHA",			PR_Can_Ent_Alpha},	//already in quakespasm, supposedly.
 	{"DP_ENT_COLORMOD",			PR_Can_Ent_ColorMod},
 	{"DP_ENT_SCALE",			PR_Can_Ent_Scale},
diff --git a/Quake/protocol.h b/Quake/protocol.h
index 7f776cae..2ea80e34 100644
--- a/Quake/protocol.h
+++ b/Quake/protocol.h
@@ -421,8 +421,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #define	EF_DIMLIGHT 				8
 //#define EF_NODRAW					16
 //#define EF_ADDITIVE				32
-//#define EF_BLUE					64
-//#define EF_RED					128
+#define EF_BLUE						64
+#define EF_RED						128
 //#define EFDP_NOGUNBOB				(1u<<8)
 #define EF_FULLBRIGHT				(1u<<9)
 //#define EFDP_PART_FLAME			(1u<<10)
@@ -433,7 +433,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 //#define EFDP_DOUBLESIDED			(1u<<15)
 //#define EFDP_NOSELFSHADOW			(1u<<16)
 //#define EFDP_DYNAMICMODELLIGHT	(1u<<17)
-//#define EF_GREEN					(1u<<18)
+#define EF_GREEN					(1u<<18)
 //#define EF_UNUSED					(1u<<19)
 //#define EF_RESTARTANIM_BIT		(1u<<20)	//reset model lerps over toggles
 //#define EF_TELEPORT_BIT			(1u<<21)	//reset origin lerps over toggles