Overview
- The feature is available on Apple silicon Macs running macOS Tahoe 26.2, starting with M1 models.
- Edge Light uses the Mac’s Neural Engine and Image Signal Processor to read your face and surroundings and adjust illumination.
- It appears in the menu bar’s video controls during calls in apps like FaceTime, Zoom and WebEx, with sliders for intensity and color temperature.
- Owners of 2024‑and‑newer Macs can enable an option that switches Edge Light on automatically in low light.
- The glowing border pulls back when the pointer nears the screen edge so on‑screen items remain accessible.