
Lumen alternatives
Lumen is a simple and easy to use open-source menu bar application for Mac OS that magically sets the screen brightness based on your screen contents. You can use the tool by using your brightness key; it will automatically learn your preferences.
It automatically brightens the screen when you’re looking at a dark window, and the tool automatically darkens the screen when you are looking at the bright windows. Lumen is a lightweight and helpful tool that reduces eye strain.
The most exciting fact about this tool is that it uses the 20-20-20 rule that attracts more audiences around the world. Just like the other similar software, it also has a set of key features such as reminders, multiple options to use, customization options, open-sources and various versions, etc. Lumen is easy to use to download and install software available to use on Mac OS only.














