diff --git a/Aircraft/Instruments-3d/kt70/kt70.xml b/Aircraft/Instruments-3d/kt70/kt70.xml
index 275480385..096a81e4f 100644
--- a/Aircraft/Instruments-3d/kt70/kt70.xml
+++ b/Aircraft/Instruments-3d/kt70/kt70.xml
@@ -16,7 +16,7 @@
       <red>0.75</red>
       <green>0.25</green>
       <blue>0.10</blue>
-      <factor-prop>systems/electrical/outputs/instrument-lights</factor-prop>
+      <factor-prop>systems/electrical/outputs/instrument-lights-norm</factor-prop>
    </emission>
   </animation>