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Background light

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Hi, I turned off all the lights, however, there is still background light when I render the image. Why is it?

Thanks!

635da6a4959a6_Screenshot2022-10-29181122.thumb.jpg.fed726e6956a469b82ae5239a41383b3.jpg

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Some render systems default to what is called "headlight" lighting if no lights are detected in the scene. You may have to turn that off on your render system to achieve total darkness. I do this if I know I am lighting my scene exclusively through emissive materials. Another work around is to drop a light in the scene and set the intensity and exposure to zero. As long as any light is in the scene, the headlight won't be generated.

Edited by Atom

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