---
title: strength
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/hovereffectcomponent/spotlighthovereffectstyle/strength
---

# strength

A floating-point value that represents the intensity of the effect.

## Declaration

```swift
var strength: Float
```

## Discussion

Discussion The strength has a default value of 1.0. Higher values increase the intensity of the effect, making it more prominent, while lower values decrease it. Set this value to 0.0 to stop the effect from displaying.