Custom volumetric light beams

I’m trying to make a level for my coursework and I would like to use volumetric fog to produce some awesome effects.

I’ve gotten the directional lighting to work beautifully and would like to use emmisive static lighting and/or light beams to interact with the volumetric fog the same way a directional or spotlight would.

I found documentation for the light beams

Please help as I can’t get this to work