[KongchangAI]
Unverified83% confidenceTradeoffTime unknown

散热设计决定寿命与安全:功率>30W的灯若无铝制散热鳍片或散热风扇,灯珠结温过高会加速光衰、缩短寿命;但带风扇的灯有噪音,卧室/书房建议选被动散热(铝基板)的低功率款

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83%
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Long-term
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