Unverified75% confidenceTradeoffTime unknown
全遮光会打乱昼夜节律，长期需靠自然光唤醒者可选90%左右半遮光帘，或搭配日出模拟灯；全遮光更适合夜班倒班、影音室
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75%
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Long-term
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Unverified遮光效果接近全遮光，适合白天需要完全黑暗环境的夜班人群或影音室使用88% similarUnverified遮光率约90%，对于需要完全黑暗环境（如白班倒夜班睡眠、家庭影院）的用户遮光力度不够，建议选涂层遮光或遮光率更高的产品87% similarUnverified如果卧室有大面积外部光源干扰（如路灯或未遮光窗帘），日出渐亮的唤醒效果会被稀释，建议搭配遮光窗帘使用86% similarUnverified全彩夜视需要补光灯或更大光圈镜头，成本更高且卧室补光灯可能影响睡眠，追求隐蔽性的卧室监控反而适合传统红外夜视85% similarUnverified全遮光需求（如夜班族白天睡眠、影音室）应选遮光率≥99%的三层复合织物或涂层布，标称'遮光率90%'的产品实测仅能挡光70-80%，白天卧室仍明显透光85% similar
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