Is there such a thing as purple light?
97052
Why does light of high frequency appear violet?
135762
Can I do anything in A Dark Room?
119580
Does light actually travel through glass?
44171
Does visible light heat things up?
16455
Which mode should i trust for lighting?
57531
How can I make a simple volumetric light on Cycles?
27616
Make Object emit light & be reconizable
56791
How is light emitted by an incandescent lamp
75308
Does there exist a laser that is tunable over the whole visible spectrum?
144528
Lighting specific objects in cycles with volumetric atmosphere
144256
Light formed by the sun?
67737
How can I create Light Streaks in Cycles?
143758
Shine a light into a superconductor
88577
How is light produced?
15556
Is there a 'box-shadow-color' property?
58922
How do I capture artificial light sources better?
64508
Where exactly does energy quantisation come in for light?