Replaced light with brightnessctl

airootfs/etc/skel/.config/labwc/rc.xml

@@ -55,11 +55,11 @@
         </keybind>
 
         <keybind key="XF86_MonBrightnessUp">
-            <action name="Execute"><command>light -A 5</command></action>
+            <action name="Execute"><command>brightnessctl s +5%</command></action>
         </keybind>
 
         <keybind key="XF86_MonBrightnessDown">
-            <action name="Execute"><command>light -U 5</command></action>
+            <action name="Execute"><command>brightnessctl s 5%-</command></action>
         </keybind>
     </keyboard>
 </labwc_config>

airootfs/etc/skel/.config/waybar/modules

@@ -123,8 +123,8 @@
         "format-alt": "{percent}% {icon}",
         "format-alt-click": "click-right",
         "format-icons": ["󰃞", "󰃟", "󰃠"],
-        "on-scroll-down": "light -U 1",
-        "on-scroll-up": "light -A 1"
+        "on-scroll-down": "brightnessctl s 1%-",
+        "on-scroll-up": "brightnessctl s +1%"
     },
 
     "custom/weather": {

packages.x86_64

@@ -134,7 +134,6 @@ qt6ct
 pipewire
 pipewire-jack
 pipewire-pulse
-light
 pavucontrol-qt
 mpv
 yt-dlp
@@ -262,3 +261,4 @@ arch-wiki-docs
 arch-wiki-lite
 zenity
 dialog
+brightnessctl