Unverified88% confidenceDecision RuleTime unknown
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
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88%
Confidence
Long-term
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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94% similarUnverified显色指数Ra≥90才能真实还原书本色彩与颜色作业，普通LED台灯Ra仅80左右；美术、做手工、辨色作业场景应选Ra≥95的高显色台灯92% similarUnverified显色指数Ra≥90才能真实还原色彩，儿童辨色、美术绘画需求应选Ra≥95；Ra低于80的灯下看物体颜色发灰失真，不适合读写91% similarUnverified显色指数Ra≥90的台灯还原颜色更真实，适合美术、化妆、看书；普通台灯Ra80即可，但Ra<80会导致颜色失真90% similarUnverified显色指数Ra≥90才能真实还原书本色彩，减少眼睛辨色疲劳；Ra80以下的台灯不适合儿童长时间读写，选购时认准Ra≥90或Ra≥9590% similar
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