Unverified78% confidenceTradeoffTime unknown
亮度高与寿命、发热存在权衡：同尺寸灯泡追求超高流明会牺牲散热余量，密闭或吸顶场景宁选略低功率保证寿命，避免灯珠光衰快速
1
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78%
Confidence
Long-term
Relevance
-
First Seen
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