Intelligent adaptive brightness for your external monitors
Lunar
Latest version:6.11.2
Release date:
A macOS utility for adaptive brightness on external displays. It controls brightness, contrast and volume over DDC and adjusts them automatically from the ambient light sensor or sunrise and sunset times, with XDR brightness unlocking, keyboard shortcuts and per-display control. It suits people working on external monitors who want brightness to shift on its own the way the built-in screen does.