# areaSize

> The size of the area light.

## Definition

* **Type:** Property
* **Namespace:** [UnityEngine](/engine/6000.0/script-reference/unityengine.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
public Vector2 areaSize { get; set; }
```

### Remarks

Rect lights: size of Area Light's rectangle. Disc lights: .x is the radius of the Disc light. Tube lights: .x is the length of the Tube light. Pyramid lights: .x is the aspect ratio. Additional Resources: [Light component](/engine/6000.0/manual/lighting-overview/lighting-birp/class-light.md).