I have 3 tablet ..in Chinese king touch tablet i used android widget option for light i clicked it

[Maverick J]

I have 3 tablet ..in Chinese king touch tablet i used android widget option for light i clicked it 2,3 times light of screen is went off now question is how to turn back the light of the screen its totally black ?..help me please

 

[B. Diddy]

Welcome to Android Central! Was it a brightness widget, or a flashlight widget? I'm assuming it was brightness--did you turn the brightness all the way down to zero? Try looking at the screen in a completely dark room to see if anything is visible. Sometimes, shining a flashlight directly onto the screen can reveal it as well.