diff --git a/redfin/overlay/frameworks/base/core/res/res/values/config.xml b/redfin/overlay/frameworks/base/core/res/res/values/config.xml
index 3aa7584..297950c 100755
--- a/redfin/overlay/frameworks/base/core/res/res/values/config.xml
+++ b/redfin/overlay/frameworks/base/core/res/res/values/config.xml
@@ -147,6 +147,20 @@
         <item>500.0</item>
     </array>
 
+    <!-- Nonlinear coefficients for maximum panel brightness of 500 nits -->
+    <string-array name="config_reduceBrightColorsCoefficientsNonlinear">
+        <!-- a-coefficient --> <item>-0.4553233597</item>
+        <!-- b-coefficient --> <item>-0.2380196976</item>
+        <!-- y-intercept --> <item>0.9801096801</item>
+    </string-array>
+
+    <!-- Linear coefficients for maximum panel brightness of 500 nits -->
+    <string-array name="config_reduceBrightColorsCoefficients">
+        <!-- a-coefficient --> <item>0.0</item>
+        <!-- b-coefficient --> <item>-0.96</item>
+        <!-- y-intercept --> <item>1.0</item>
+    </string-array>
+
     <!-- The nominal white coordinates, in CIE1931 XYZ color space, for Display White Balance to
          use in its calculations. AWB will adapt this white point to the target ambient white
          point. The array must include a total of 3 float values (X, Y, Z) -->