# red

> The red component in the range of 0.0 to 1.0.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine.Experimental.GlobalIllumination](/engine/6000.3/script-reference/unityengine/experimental/globalillumination.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
public float red { get; set; }
```