Unverified75% confidenceDecision RuleTime unknown
宣称遮光却使用浅色（白、米、浅灰）布料的，遮光率普遍难超90%，深色和加黑丝夹层才能实现99%；追求全黑卧室不要被浅色遮光帘误导
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75%
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Long-term
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