> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xbox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# GetBrightnessLevel

> Returns the overall brightness scale currently applied to every Lamp on a LampArray, where 0.0 is completely off and 1.0 is maximum brightness.

Gets the overall brightness of the ILampArray, where 0.0 is completely off and 1.0 is maximum brightness.

## Syntax

```cpp theme={null}
double GetBrightnessLevel(
)
```

### Parameters

This method has no parameters.

### Return value

Type: double

The current brightness level of the ILampArray. Default is 1.0.

## Remarks

Value is between 0.0 and 1.0 (inclusive).

## Requirements

**Header:** LampArray.h

**Library:** xgameplatform.lib

**Supported platforms:** XBOX One family consoles and XBOX Series consoles

## See also

[Lighting API Overview](https://docs.xbox.com/build/core-features/common/lighting/gc-lighting-toc.md)\
[ILampArray::SetBrightnessLevel](https://docs.xbox.com/reference/lighting/lamparray/interfaces/ilamparray/methods/ilamparray_setbrightnesslevel.md)\
[ILampArray](https://docs.xbox.com/reference/lighting/lamparray/interfaces/ilamparray/ilamparray.md)


## Related topics

- [SetBrightnessLevel](https://docs.xbox.com/reference/lighting/lamparray/interfaces/ilamparray/methods/ilamparray_setbrightnesslevel.md)
- [ILampArray (Interface contents)](https://docs.xbox.com/reference/lighting/lamparray/interfaces/ilamparray/ilamparray.md)
- [GetGainLevelCount](https://docs.xbox.com/reference/lighting/lamparray/interfaces/ilampinfo/methods/ilampinfo_getgainlevelcount.md)
- [Gaming Sustainability The Elder Scrolls Online Case Study](https://docs.xbox.com/build/game-principles/sustainability/case-studies/case-studies-elder-scrolls-online.md)
- [GetFixedColor](https://docs.xbox.com/reference/lighting/lamparray/interfaces/ilampinfo/methods/ilampinfo_getfixedcolor.md)