---
title: sceneIllumination
framework: corevideo
role: symbol
role_heading: Type Property
path: corevideo/cvimagebufferattachmentkeydefinitions/sceneillumination
---

# sceneIllumination

Scene illumination measured in millilux.

## Declaration

```swift
static var sceneIllumination: CVAttachmentKeyDefinition<Self.ShouldPropagate, Int> { get }
```