diff --git a/Effects/light-point.eff b/Effects/light-point.eff
index 34d5d027f..ae20e6d56 100644
--- a/Effects/light-point.eff
+++ b/Effects/light-point.eff
@@ -65,38 +65,38 @@
LightPosition
float-vec4
-
+
true
Ambient
float-vec4
-
+
Diffuse
float-vec4
-
+
Specular
float-vec4
-
+
Attenuation
float-vec3
-
+
Near
float
-
+
Far
float
-
+
diff --git a/Effects/light-spot.eff b/Effects/light-spot.eff
index 210ac4323..6585e9aee 100644
--- a/Effects/light-spot.eff
+++ b/Effects/light-spot.eff
@@ -65,59 +65,59 @@
LightPosition
float-vec4
-
+
true
LightDirection
float-vec4
-
+
true
Ambient
float-vec4
-
+
Diffuse
float-vec4
-
+
Specular
float-vec4
-
+
Attenuation
float-vec3
-
+
Exponent
float
-
+
Cutoff
float
-
+
CosCutoff
float
-
+
Near
float
-
+
Far
float
-
+