How to make objects "look bright" with a haze of light? I can make objects that emit light, but they never "look bright."

I want my lights to look like this:



However, what I make looks like this:



This is the node setup:



There's no haze of light around it, and the only way you can even tell it's giving off light is if something's near it to reflect it.

How do I get that same haze that's around the light bulb?
I tried that but couldn't get a convincing result that reproduces the image but at least it could be a starting point.
For detailed material settings see the attached .blend.

Compositing adds the red glow: