Specular glow?

I am trying to give off a glow such as this one posted in the forum,

http://forum.asgvis.com/index.php?topic=6483.0

the user said he “added a specular glow to the image based off of the lighting channel”, anyone know what this means and how i can achieve this?

Cheers,

V.

Re: Specular glow?

That effect was made in Photoshop. We can’t add glow directly in V-Ray. This way how I create glow in PS.

Best

Re: Specular glow?

thats what i thought! seemed too good to be true…