---
title: desiredLuminance_Max
framework: IOKit
role: symbol
role_heading: Instance Property
platforms: [Mac Catalyst 13.0+, macOS 10.13.4+]
path: iokit/iofbhdrmetadatav1/2937852-desiredluminance_max
---

# desiredLuminance_Max

## Declaration

```occ
uint16_t desiredLuminance_Max;
```