Unverified88% confidenceDecision RuleTime unknown

阅读、办公选4000-5000K中性光更护眼且不刺激，5500-6500K适合上午提神和辨色工作，卧室/傍晚过渡区应≤3000K，避免高色温抑制褪黑素影响睡眠

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88%

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Unverified阅读学习选4000K左右中性光最护眼，晚上放松用2700-3000K暖光，办公用4000-5000K；纯冷白光(6000K+)夜间使用会抑制褪黑素影响睡眠95% similar Unverified阅读、办公选4000-5000K中性光，全天使用尤其晚上用建议不超过5000K，6500K冷白光晚上使用会抑制褪黑素、影响入睡92% similar Unverified床头夜读选4000K以下暖白光（3000-4000K），减少睡前蓝光对褪黑素抑制；书桌作业选4000-5000K中性光提高专注度90% similar

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