diff --git a/companion/src/generaledit.ui b/companion/src/generaledit.ui
index fdc220b55..c1f11c91d 100644
--- a/companion/src/generaledit.ui
+++ b/companion/src/generaledit.ui
@@ -307,7 +307,7 @@ These will be relevant for all models in the same EEPROM.</string>
          <item>
           <widget class="QSlider" name="backlightColor_SL">
            <property name="maximum">
-            <number>255</number>
+            <number>100</number>
            </property>
            <property name="orientation">
             <enum>Qt::Horizontal</enum>
diff --git a/radio/src/gui/menu_general.cpp b/radio/src/gui/menu_general.cpp
index 673b514a4..ac1d97a80 100644
--- a/radio/src/gui/menu_general.cpp
+++ b/radio/src/gui/menu_general.cpp
@@ -519,8 +519,8 @@ void menuGeneralSetup(uint8_t event)
 #if defined(PCBTARANIS) && defined(REVPLUS)
       case ITEM_SETUP_BACKLIGHT_COLOR:
         lcd_putsLeft(y, STR_BLCOLOR);
-        displaySlider(RADIO_SETUP_2ND_COLUMN, y, g_eeGeneral.backlightColor, 255, attr);
-        if (attr) g_eeGeneral.backlightColor = checkIncDec(event, g_eeGeneral.backlightColor, 0, 255, EE_GENERAL | NO_INCDEC_MARKS);
+        displaySlider(RADIO_SETUP_2ND_COLUMN, y, g_eeGeneral.backlightColor, 100, attr);
+        if (attr) g_eeGeneral.backlightColor = checkIncDec(event, g_eeGeneral.backlightColor, 0, 100, EE_GENERAL | NO_INCDEC_MARKS);
         break;
 #endif
 
diff --git a/radio/src/gui/menu_model.cpp b/radio/src/gui/menu_model.cpp
index 3c9eae936..d194b6607 100644
--- a/radio/src/gui/menu_model.cpp
+++ b/radio/src/gui/menu_model.cpp
@@ -5074,6 +5074,14 @@ void menuModelCustomFunctions(uint8_t event)
               lcd_putsiAtt(MODEL_CUSTOM_FUNC_3RD_COLUMN, y, STR_MMMINV, 0, attr);
             }
           }
+#endif
+#if defined(PCBTARANIS) && defined(REVPLUS)
+          else if (func == FUNC_BACKLIGHT) {
+            displaySlider(MODEL_CUSTOM_FUNC_3RD_COLUMN, y, CFN_PARAM(sd), 100, attr);
+            INCDEC_SET_FLAG(NO_INCDEC_MARKS);
+            val_min = 0;
+            val_max = 100;
+          }
 #endif
           else if (func == FUNC_RESET) {
             val_max = FUNC_RESET_PARAM_LAST;