The screen light can be used as a reading light, especially in a situation where limited amount of light is sufficient.
Especially in a situation where little or reading light is sufficient.
There are six colours to choose from and the brightness can be adjusted.
Lock the screen to prevent accidental control, or unlock it anytime with ease by touching three circles.
The App doesn't display any advertising nor it asks for any unnecessary rights.
It only uses the display not the LED.