Tags: Tunable White Light

    National Lighting Bureau

    Metamerism and Tunable White Light

    From NLB.org SHEPHERDSTOWN, WV – Metamerism. The word refers to the way that colors change when viewed under different light sources. And, according to the National Lighting Bureau, it’s a phenomenon that is gaining in importance, as “tunable white light” is being used continually more to mimic indoors the...

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