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# ImageBrightness

This node multiplies the image's RGB channels to increase or decrease brightness.

Connection Type | Connection Name | Function
Input | input | The image sequence whose brightness you want to adjust.
out_mask | An optional image to use as a mask. By default, the brightness change is limited to the non-black areas of the mask.

Control (UI) | Default Value | Function
[2D node controls] | N/A | Set the controls for the stereo view. For more information, refer to the Common 2D Nodes Widget Type in Common Parameter Widgets.
ImageBrightness parameters continued
brightness | 1 | Adjusts the brightness of the rgb channels in the image.
alpha | 1 | Adjusts the brightness of the alpha channel in the image.