Unverified90% confidenceDecision RuleTime unknown

显色指数选Ra≥90（专业绘画/看色卡需Ra≥95），Ra80仅达办公及格线，会导致颜色失真影响用眼判断

1

Sources

90%

Confidence

Long-term

Relevance

-

First Seen

Sources

Related Entities

护眼台灯category

Related Claims

Unverified显色指数认准Ra≥90（部分高端标Ra≥95），Ra<80的台灯会导致色彩失真，影响美术、阅读时对色彩和纸面细节的辨识；R9（红色显色）单独≥50更能真实还原肤色和印刷品90% similar Unverified显色指数选Ra≥90（R9≥50更佳），低于Ra80的台灯会导致色彩失真、看书本插图或做美术作业时颜色偏差大89% similar

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