---
title: intensity
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/spotlightcomponent/intensity
---

# intensity

The intensity of the spotlight measured in lumen.

## Declaration

```swift
var intensity: Float
```

## Discussion

Discussion The default value is 6740.94 lumens. For more information on how the intensity and attenuationRadius affect this light, see  SpotLightComponent.

## See Also

### Configuring the spotlight

- [innerAngleInDegrees](realitykit/spotlightcomponent/innerangleindegrees.md)
- [outerAngleInDegrees](realitykit/spotlightcomponent/outerangleindegrees.md)
- [attenuationRadius](realitykit/spotlightcomponent/attenuationradius.md)
- [attenuationFalloffExponent](realitykit/spotlightcomponent/attenuationfalloffexponent.md)