توضیحات:

Screen-Torch-light uses your screen's light to make your device as a handy flash-light, and can brightness controls , easy ,quick and small size ,This
1-application is simple, designed for devices without flash,
or who don't want to use the mobile flash light.

2-if you want to turn-on the torch open the application.
3-if you want to turn-off the torch close the application.
4-no need any permission
5-supported android 4.0(ice cream sandwich) and higher
6-sample and easy to use and small size
7-use screen brithness as (depends on device capability).
8-Screen flashlight uses the screen of your device instead of the camera LED or Flash.
9-so it does not need camera permission.
10-It does not affect your default device brightness.
11-Compatible phone and tablet:
Samsung all type android 4.0 higher
Nokia
Motorola
Sony Xperia
LG
HTC
Huawei
And more device,
if you found this app in useful don't forget to rate it.