Unverified82% confidenceDecision RuleTime unknown
显色指数（Ra/CRI）应≥90，高显色能还原真实色彩，对儿童识别课本颜色、成人分辨细节有益；Ra<80的台灯会导致颜色失真
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82%
Confidence
Long-term
Relevance
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Unverified显色指数Ra≥90（护眼台灯）能真实还原书本色彩，普通照明Ra80已够，但儿童辨色期建议Ra90以上，尤其做美术、看绘本时88% similarUnverified显色指数选Ra≥90，R9（特殊红色显色）≥50，否则孩子看彩色绘本、辨认作业本红笔批注会失真；普通Ra80的灯在色彩还原上明显偏差88% similarUnverified显色指数(Ra/CRI)≥90的吸顶灯还原颜色更真实，适合有化妆、看书、辨色需求的空间；普通吸顶灯Ra常为80左右87% similarUnverified显色指数（CRI/Ra）应≥90，低显色灯下看纸质文档和实物颜色失真，尤其影响设计、绘画、化妆等对色彩敏感的工作86% similarUnverified显色指数Ra≥90才算真正护眼灯，Ra在80-90之间只能算合格照明；儿童美术、写作业场景建议Ra≥95以还原真实色彩86% similar
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