Unverified85% confidenceDecision RuleTime unknown
遮光设计（下沉式光源+防眩光板）比单纯高流明更重要，能看到裸露光珠或直视灯头刺眼的灯，即便照度达标也会造成眩光疲劳
1
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85%
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Long-term
Relevance
-
First Seen
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Unverified亮度越高越'护眼'是误区：照度过高（＞1000lx）反而增加眩光和疲劳，理想是环境光与台灯亮度形成合理对比，建议开启环境背景光而非仅用台灯87% similarUnverified亮片在强光/闪光灯下反光效果突出，适合晚间灯光环境；日间或自然光场合会显得过于隆重，场合错配风险高86% similarUnverified防眩光需要发光面积大且带导光板或磨砂罩，让光线均匀漫射；直接露出LED灯珠的灯即使亮度够也会形成刺眼光斑，老年人对眩光的不适阈值更低86% similarUnverified投影亮度越高图案越清晰但氛围感越弱，助眠氛围用低流明柔光即可，若想在白天或半明环境看清投影则需高亮度款，二者难以兼顾85% similar
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