This widget is used to toggle screen timeout values between current system value and maximum value (30 mins).
Arc Reactor: Dim Light - Default timeout.
Arc Reactor: Bright Light - Max timeout.
Permission Explained: Write Settings - This setting is used to store current screen timeout value for restoring in case of toggle.
There are times when you want to keep the screen on continuously. For example while reading, checking photos in gallery etc. At such times we need to manually go and set the screen timeout value from settings. Instead we can use this widget to toggle between default and max timeout values.