Unverified80% confidenceCautionTime unknown
灯泡尺寸需匹配灯罩空间：大灯泡装小灯罩易顶到罩壁积热或装不下，射灯/筒灯替换需注意灯泡长度和散热片直径不超过筒灯开孔和限深
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80%
Confidence
Long-term
Relevance
-
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