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Along light temperature there's light cri as well, which measures how faithful to real life a light is. New standards such as Tm30 came out recently as well

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CRI is usually only reported on professional grade lamps (Theatre, Film/TV) you'll almost never find it reported on anything below that.

Some consumer bulbs at least used to have it listed on their packaging.

It's hard enough to get the CRI out of manufacturers. I've never seen any other measure of light quality reporter ever.

Waveform lighting publishes their reports.

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