How do I create a heating element effect?

[Yabusa]

Hi,
I'm new to KeyShot and trying to render a heating element effect.
I saw some renders of tail lights (which are some emission of light), but no explanation or steps on how they achieved the effect.
Any help, guidance, video recommendations would be greatful.
Thank you

[HaroldL]

Check out this Quick Tip and see if that gives you any ideas.

[INNEO_MWo]

Liam Martin created great tutorials. This video should guide you to the right direction.

Hope that helps


Cheers
Marco