Object should not be affected by one light source
53097
Is it possible to have an object ignore a certain light source but still be affected by others?
111506
Is it possible for light sources in Cycles to have nonphysical falloff like in BI?
129850
Single a single material across several objects with individual control
62075
Does a "capacitor" for light exist, which could filter out flickering?
68909
Is it dangerous to do a lens change with power on?
76710
Does Dim Light created by an effect override Bright Light in an area?
149989
Make an object invisible to a specific camera? (Cycles)
107970
Laser, wire, and a circle of light
156010
Using a diode to ensure current flows in only one direction, without causing a voltage drop
84971
Photoelectric effect, low frequency light
4005
If refraction slows down light, isn't it possible to hold light still?
50526
How to hide the object emitting particles in a render in Blender 2.80?
28070
The frequency of the white light
108219
Why can I see through my objects?
78560
Why is a dark-room safelight safe?
49692
Double Slit Experiment: How do scientists ensure that there's only one photon?
134911
changing the intensity falloff of light sources using Cycles nodes