[Power Saving]Light Saver

There are many "Power Saving" application. would you have satisfaction from there?
Light Saver has simple and strong reason.
Let me explain the logic.

Let see "Settings" > "Battery" on your Android phone.
Most probably worst power eating factor should be ""Screen".
Screen means back light LED. naturlly it spend more power as brightness. so naturally you may save power to turn down it.
it is very clear, isn't it?

Why you do not do it? Of course everybody know because you can not see your screen.
But Please think it a bit more, usually you can see the screen even if with lowest setting.
It has problem only out door, under sun light, am I right?

This case, you may use Light Saver. it makes your Android device turn up immediately by just one tap.
Please locate Light Saver on your home to easy access, it should be effective.
Light Saver reset the setting when the screen off automatically so your device is always economy except you need.

quod erat demonstrandum

Thank you

notes:some application manage back light itself. this case, the application setting has priority more than Light Saver.