Unverified88% confidenceDecision RuleTime unknown
色温范围优先选2700K-6500K可无级调节，白天学习用4000-5000K提神、晚上睡前用3000K以下暖光助眠；固定单一色温（如只有6000K冷白）不适合睡前使用
1
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88%
Confidence
Long-term
Relevance
-
First Seen
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Unverified色温范围应支持2700K-6500K全段无级调节，学习用5000K左右提神，睡前阅读用3000K暖光助眠，固定单一色温不推荐96% similarUnverified色温可调范围建议2700K-5000K：白天工作用4000-5000K提神，夜间阅读用2700-3500K助眠；固定6500K冷白光不适合睡前使用95% similarUnverified色温应支持2700K-5000K可调：写作业/白天用4000-5000K中性偏冷光提神，睡前阅读用3000K暖光助眠；固定单一高色温（如6000K冷白光）长期用易兴奋难入睡94% similarUnverified色温可调节范围建议覆盖2700K-5000K：书写用4000-5000K中性偏冷提神，睡前阅读用3000K暖光减少褪黑素抑制，固定单一冷光会影响入睡93% similar
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