This application allows you to set brightness level precisely. It shows you white screen, current brightness level and controls for tuning the level up and down.
Use volume control buttons as well as controls on screen.
Note: some phones turn off the backlight when brightness level is 0. DON'T PANIC and use volume control buttons for adjust the brightness level back.
![Top Free tools to Lower & Dim Screen Brightness for Windows 10 /8.1 /7 even more [PC & Laptop] screenshot 5](https://i.ytimg.com/vi/MKWvDufi2Rw/mqdefault.jpg)
9Apps 4.9
