In this episode I’ll give you an introduction to the various parametric light objects we can create from the menu, how to use them and how to tweak their respective parameters as they apply to the Iray render engine.

Here’s the link about Colour Temperature I’ve mentioned: https://en.wikipedia.org/wiki/Color_temperature

Here’s the one about Luminous Flux: https://en.wikipedia.org/wiki/Luminous_flux