The Adjust Brightness node modifies the brightness of an input image. It works by multiplying each pixel's value by a specified factor, then clamping the resulting values to stay within a valid range. A factor of 1.0 leaves the image unchanged, values below 1.0 make it darker, and values above 1.0 make it brighter.

## Inputs

| Parameter | Description | Data Type | Required | Range |
| --- | --- | --- | --- | --- |
| `image` | The input image to adjust. | IMAGE | Yes | - |
| `factor` | Brightness factor. 1.0 = no change, <1.0 = darker, >1.0 = brighter. (default: 1.0) | FLOAT | No | 0.0 - 2.0 |

## Outputs

| Output Name | Description | Data Type |
| --- | --- | --- |
| `image` | The output image with adjusted brightness. | IMAGE |

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