What CRI Do I Need for Backlit Stone — CRI 90 or CRI 95?

Treat CRI 90 as the minimum for backlit stone, not the target. Below 90, colours look flat or shifted. Our white-channel LED sheets are now rated Ra>95, which gives extra margin on pale onyx, white marble and warm golds — but the slab still decides the final look, so test behind your actual stone. What … Read more

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