diff --git a/companion/src/generaledit.ui b/companion/src/generaledit.ui
index 6ec5b253e..257afbea6 100644
--- a/companion/src/generaledit.ui
+++ b/companion/src/generaledit.ui
@@ -275,7 +275,7 @@ These will be relevant for all models in the same EEPROM.</string>
          <item>
           <widget class="QSlider" name="backlightColor_SL">
            <property name="maximum">
-            <number>17</number>
+            <number>20</number>
            </property>
            <property name="pageStep">
             <number>5</number>
diff --git a/radio/src/gui/menu_general.cpp b/radio/src/gui/menu_general.cpp
index b971ad223..a22495a7e 100644
--- a/radio/src/gui/menu_general.cpp
+++ b/radio/src/gui/menu_general.cpp
@@ -531,8 +531,8 @@ 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, 17, attr);
-        if (attr) g_eeGeneral.backlightColor = checkIncDec(event, g_eeGeneral.backlightColor, 0, 17, EE_GENERAL | NO_INCDEC_MARKS);
+        displaySlider(RADIO_SETUP_2ND_COLUMN, y, g_eeGeneral.backlightColor, 20, attr);
+        if (attr) g_eeGeneral.backlightColor = checkIncDec(event, g_eeGeneral.backlightColor, 0, 20, EE_GENERAL | NO_INCDEC_MARKS);
         break;
 #endif
 
diff --git a/radio/src/targets/taranis/lcd_driver.cpp b/radio/src/targets/taranis/lcd_driver.cpp
index 75c0298bd..a7eaf8e98 100644
--- a/radio/src/targets/taranis/lcd_driver.cpp
+++ b/radio/src/targets/taranis/lcd_driver.cpp
@@ -338,11 +338,8 @@ void lcdSetRefVolt(uint8_t val)
 #if defined(REVPLUS)
 void turnBacklightOn(uint8_t level, uint8_t color)
 {
-  if (color >= 9 && color <= 17) {
-    color += 83;
-  }
-  TIM4->CCR4 = (100-level)*color;
-  TIM4->CCR2 = (100-level)*(100-color);
+  TIM4->CCR4 = ((100-level)*(20-color))/20;
+  TIM4->CCR2 = ((100-level)*color)/20;
 }
 
 void turnBacklightOff(void)