diff --git a/params/ardupilot/ArduSub/4.7/navigator/Heavy BlueROV2.params b/params/ardupilot/ArduSub/4.7/navigator/Heavy BlueROV2.params
index 6713f4d..4bcfa81 100755
--- a/params/ardupilot/ArduSub/4.7/navigator/Heavy BlueROV2.params	
+++ b/params/ardupilot/ArduSub/4.7/navigator/Heavy BlueROV2.params	
@@ -11,7 +11,7 @@ SERVO11_FUNCTION: 0, // aux 3
 
 SERVO12_FUNCTION: 0, // unused
 
-SERVO13_FUNCTION: 59, // lights 1
-SERVO14_FUNCTION: 60, // lights 2
+SERVO13_FUNCTION: 181, // lights 1
+SERVO14_FUNCTION: 182, // lights 2
 SERVO15_FUNCTION: 0, // unused
 SERVO16_FUNCTION: 7, // mount pitch
diff --git a/params/ardupilot/ArduSub/4.7/navigator/Standard BlueROV2.params b/params/ardupilot/ArduSub/4.7/navigator/Standard BlueROV2.params
index f403c2e..30a959f 100755
--- a/params/ardupilot/ArduSub/4.7/navigator/Standard BlueROV2.params	
+++ b/params/ardupilot/ArduSub/4.7/navigator/Standard BlueROV2.params	
@@ -11,7 +11,7 @@ SERVO11_FUNCTION: 0, // aux 3
 
 SERVO12_FUNCTION: 0, // unused
 
-SERVO13_FUNCTION: 59, // lights 1
-SERVO14_FUNCTION: 60, // lights 2
+SERVO13_FUNCTION: 181, // lights 1
+SERVO14_FUNCTION: 182, // lights 2
 SERVO15_FUNCTION: 0, // unused
 SERVO16_FUNCTION: 7, // mount pitch