IES Plus – Procedural IES Light Nodes v1.3

IES Plus is a Blender course focused on procedural lighting workflows using geometry nodes in the shader editor. The course teaches you how to create and blend lights with full control over color temperature and simulated caustics, enabling you to build custom lighting setups procedurally rather than relying on traditional light objects.

This version 1.3 covers the complete toolkit for working with IES light nodes, giving you the ability to design precisely what your scene needs. By working directly in the shader editor, you gain a non-destructive, node-based approach to lighting that integrates seamlessly into Blender’s procedural ecosystem.