ErickL88, in my experience, it doesn't matter as long as it's not null... When you set it up in the exporter, there's an emitter section that allows you to set up the prop as an emitter, just remember to set the ambient color to white or whatever color light you want to shine and the value to any value other than negative or zero.

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OS: Windows 11 64-bit
Poser: Poser 11.3 ...... Units: inches or meters depends on mood
Bryce: Bryce Pro 7.1.074
Image Editing: Corel Paintshop Pro
Renderer: Superfly, Firefly

9/11/2001: Never forget...

Smiles are contagious... Pass it on!

Today is the tomorrow you worried about yesterday