Light absorption - Lighting and Rendering - Blender Artists Community

Is posible with cycles create emision material with negative values? I look for solution on absorption light with object for darkening spots in scene.

How to use Blender Light Groups

Help With Low Light Render - Lighting and Rendering - Blender

How to render displayed transparent default grid (Blender 2.8

The Science of Light: How VFX Artists Create Stunning Lighting

Lightlinking 4.0 - Lighting and Rendering - Blender Artists Community

Is it possible to assign different environments for light groups

No lights, but where is this reflection coming from? : r/blenderhelp

What will be the best approach : r/blender

Environment Light Mixer Unreal Engine 4.27 Documentation