ILLUMIA-2 is a major upgrade to ILLUMIA-1; -Simplicity, there are only 2 actors required for it, instead of 8 -Faster generation, Instead of making said 8 actors and requiring them to update themselves and then create the light path, it can insta create the spawners -Higher quality, As you can see, the system is able to make the rays at much higher quality than ILLUMIA-1 -Higher efficiency, The engine was completely replaced with PhyzEngine (2.2) instead of the arbitrary light render, meaning that the rays can render at a higher LOD & faster with minimal lag. Have fun!

You should make the light get dimmer as it's further from the source