LumaReferenceNode - ComfyUI Built-in Node Documentation

Complete documentation for the LumaReferenceNode node in ComfyUI. Learn its inputs, outputs, parameters and usage.

This node holds an image and weight value for use with the Luma Generate Image node. It creates a reference chain that can be passed to other Luma nodes to influence image generation. The node can either start a new reference chain or add to an existing one.

Inputs

Parameter	Description	Data Type	Required	Range
image	Image to use as reference.	IMAGE	Yes	-
weight	Weight of image reference (default: 1.0).	FLOAT	Yes	0.0 - 1.0
luma_ref	Optional existing Luma reference chain to add to.	LUMA_REF	No	-

Outputs

Output Name	Description	Data Type
luma_ref	The Luma reference chain containing the image and weight.	LUMA_REF

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