---
title: SCNLightSpotOuterAngleKey
framework: scenekit
role: symbol
role_heading: Global Variable
path: scenekit/scnlightspotouteranglekey
---

# SCNLightSpotOuterAngleKey

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

## Declaration

```swift
let SCNLightSpotOuterAngleKey: String
```

## Discussion

Discussion This attribute’s default value is 45.0.

## See Also

### Constants

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