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

# strength

The intensity of the bloom effect.

## Declaration

```swift
var strength: Float
```

## Discussion

Discussion Higher values create a more pronounced glow effect. The values can be be in the range [0.0, 2.0], where: 0.0 disables the bloom effect entirely 0.25 provides a subtle bloom (default) 1.0 creates a strong, dramatic bloom effect >1 extremely intense effects but may have some visual artifacts

## See Also

### Configuring the bloom effect

- [threshold](realitykit/bloomoptionscomponent/threshold.md)
- [blurRadius](realitykit/bloomoptionscomponent/blurradius.md)