Unverified80% confidenceCautionTime unknown
所谓'防蓝光'台灯若通过降低色温或加黄膜实现，会降低显色性并偏色，护眼应选无害蓝光认证（RG0豁免级）而非物理滤蓝光
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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Unverified不要单纯迷信'防蓝光认证'：过度防蓝光会导致色温偏黄、显色下降，正规护眼灯通过降低蓝光峰值和无危害认证（RG0）即可，无需额外防蓝光滤片牺牲画质94% similarUnverified所谓'防蓝光认证'并非越强越好，过度过滤蓝光会导致偏黄失真和显色下降；正规护眼灯通过RG0无蓝光危害等级即可，无需单独追求防蓝光镀膜94% similarUnverified防蓝光认证优先看是否达到RG0无危害类别(IEC/EN 62471)，而非单纯宣传的低蓝光；真正护眼的思路是通过降低色温减少蓝光峰值，而非贴防蓝光膜导致色偏和显色下降93% similarUnverified蓝光危害看RG0（无蓝光危害）豁免级认证，而非'防蓝光'滤片；真正护眼是通过降低蓝光峰值实现，普通防蓝光贴膜会导致色温偏黄、显色下降93% similarUnverified所谓'防蓝光认证等级'存在误区：优质护眼灯是通过降低有害短波蓝光峰值（415-455nm）实现RG0无危害级，而非加黄色滤光片降色温；靠偏黄滤光的'防蓝光'反而降低显色性和照度92% similar
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