Go to the "Movie" mode and click "Effects." A Pro user stacks:
Lumion offers a Student License that is 100% free for three years. While watermarked for non-commercial use, it includes every feature of Lumion Pro. You get the full library, full ray tracing, and full render limits. If you are a student searching for "Lumion Pro Full," stop. Just verify your .edu email address. lumion pro full
If you can't afford the "Full" version, you do not need to resort to piracy. Here are three legal paths to achieve the same results. Go to the "Movie" mode and click "Effects
Do not import 50 million polygons. Clean your CAD model. Name your layers (Glass, Metal, Concrete, Wood). Lumion Pro Full reads layer names to auto-assign materials. full ray tracing