Unverified75% confidenceSolutionTime unknown
无主灯设计中，筒灯间距建议为吊顶层高的0.8-1.2倍，边距（离墙）约为间距的一半，以避免出现明显光斑或暗区；配合灯槽和轨道灯实现分层照明
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75%
Confidence
Long-term
Relevance
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