Unverified75% confidenceCautionTime unknown
封闭式或全密闭灯罩不建议使用高功率全光谱灯泡，散热受阻加速荧光粉衰减和显色漂移，应选标注'适用于密闭灯具（Enclosed Fixture Rated）'的低功率型号
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified封闭式灯罩或密闭吸顶灯内不建议用高功率全光谱灯泡，散热不良会加速LED光衰和显色漂移，缩短寿命，应选标明'enclosed fixture rated'的产品96% similarUnverified封闭式灯罩或全密封灯具内不建议装高功率智能灯泡，散热不良会大幅缩短驱动电路寿命，密闭灯具应选标注'适用于封闭灯具'（enclosed fixture rated）的型号95% similarUnverified封闭式灯罩(如吸顶灯、防潮壁灯)内不建议使用未标注"适用于封闭灯具(Enclosed Fixture Rated)"的普通LED灯泡，散热受阻会加速电子元件老化91% similarUnverified只能搭配低功率LED灯泡，不可使用高瓦数白炽灯或卤素灯，否则布面有过热变色甚至安全隐患89% similarUnverified封闭式灯具(密闭吸顶灯罩、防潮灯罩)必须选标注'适用于密闭灯具'的LED灯泡，普通LED在密闭环境散热差会导致灯珠加速衰减、寿命大幅缩短88% similar
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