diff --git a/config/i3/config b/config/i3/config
index e18e78f..1206aeb 100644
--- a/config/i3/config
+++ b/config/i3/config
@@ -342,6 +342,21 @@ mode "$mode_screen_HDMI1" {
     bindsym Escape mode "default"
 }
 
+bindsym $mod+y mode "$mode_temp"
+set $mode_temp Temperature [R] Red [D] Dust storm [C] Campfire [O] Normal [A] All nighter [B] Blue 
+mode "$mode_temp" {
+    bindsym r exec sct 1000
+    bindsym d exec sct 2000
+    bindsym c exec sct 4500
+    bindsym o exec sct
+    bindsym a exec sct 8000
+    bindsym b exec sct 10000
+
+    # back to normal: Enter or Escape
+    bindsym Return mode "default"
+    bindsym Escape mode "default"
+}
+
 # Start i3bar to display a workspace bar (plus the system information i3status if available)
 bar {
     #i3bar_command ~/.config/lemonbar/i3_lemonbar.sh
diff --git a/scripts/installPreferences.sh b/scripts/installPreferences.sh
index 0382de2..ae93ecc 100755
--- a/scripts/installPreferences.sh
+++ b/scripts/installPreferences.sh
@@ -251,6 +251,17 @@ function install-preferences {
         elif [ $ARCH == 1 ]; then
             altInst qutebrowser
         fi
+
+        # Screen filter
+        if [ $ARCH == 1 ]; then
+            altInst sct
+        elif [ $DEBIAN == 1 ]; then
+            if [ ! -f $DEBLOC_ROOT/usr/bin/sct ]; then
+                TMP=$(mktemp)
+                wget http://www.tedunangst.com/flak/files/sct.c -O $TMP
+                cc -std=c99 -O2 -I /usr/X11R6/include -o $DEBLOC_ROOT/usr/bin/sct $TMP -L /usr/X11R6/lib -lm -lX11 -lXrandr
+            fi
+        fi
     fi
 
     if [ $EXTRA == 1 ]; then