If you liked Lightswitch and Torchlight you will love Light Power PakLightPower Pak combines 4 applications into 1 package.Lightswitch - for complete control of the backlight and determining it status.LightOn and LightOff turns the backlight on and off by simply taping the application icon. You can't get easier than that!Torchlight - This version has been designed to work seamlessly with the other Light Power Pak components and gain from their synergy. For example, the backlight is automatically turned for the Torchlight when the application starts.