---
title: "Glow"
description: "Defines the shadow for a TV component."
type: "class"
---

<div class='type'>Class</div>


<a id='references'></a>

<div class='sourceset sourceset-android'>Android</div>


```kotlin
class Glow(val elevationColor: Color, val elevation: Dp)
```


Defines the shadow for a TV component.

#### Parameters

| | |
| --- | --- |
| elevationColor | `Color` to be applied on the shadow |
| elevation | defines how strong should be the shadow. Larger its value, further the shadow goes from the center of the component. |



## Functions

```kotlin
fun copy(glowColor: Color? = null, glowElevation: Dp? = null): Glow
```

## Companion Object

#### Properties

<div class='sourceset sourceset-android'>Android</div>


```kotlin
val None = Glow(elevationColor = Color.Transparent, elevation = 0.dp)
```


Signifies the absence of a glow in TV Components. Use this if you do not want to display
a glow indication in any of the Leanback TV Components.