---
title: SCNLightSpotInnerAngleKey
framework: scenekit
role: symbol
role_heading: Global Variable
path: scenekit/scnlightspotinneranglekey
---

# SCNLightSpotInnerAngleKey

The angle, in degrees, of the area fully lit by a spotlight.

## Declaration

```swift
let SCNLightSpotInnerAngleKey: String
```

## See Also

### Constants

- [SCNLightAttenuationStartKey](scenekit/scnlightattenuationstartkey.md)
- [SCNLightAttenuationEndKey](scenekit/scnlightattenuationendkey.md)
- [SCNLightAttenuationFalloffExponentKey](scenekit/scnlightattenuationfalloffexponentkey.md)
- [SCNLightSpotOuterAngleKey](scenekit/scnlightspotouteranglekey.md)
- [SCNLightShadowFarClippingKey](scenekit/scnlightshadowfarclippingkey.md)
- [SCNLightShadowNearClippingKey](scenekit/scnlightshadownearclippingkey.md)