Interesting, I've just tried out the vraylight material vs the standard self illuminated material and with multipliers below 1, they seem to be the same.... I hadn't noticed a problem with noise like the one you found.
What multiplier were you using on the vraylight material?
TRG.... Patience IS the word
What multiplier were you using on the vraylight material?
TRG.... Patience IS the word

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