Unverified90% confidenceCautionTime unknown
非可调光LED灯泡装在调光开关上会导致闪烁、嗡嗡声、无法调暗甚至缩短寿命，调光电路必须配可调光型号
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90%
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Unverified老旧灯具或调光开关不要盲目买全光谱灯泡，普通高显色LED多不支持无极调光，接入旧调光器会出现频闪加重、嗡嗡声或无法调节，需先确认灯泡标注支持dimmable89% similarUnverified带调光开关的灯具不要买普通不可调光LED，会出现闪烁、嗡鸣或不亮，必须选明确标注dimmable的可调光型号89% similarUnverified普通LED灯泡不可用于原有的调光电路，误用会导致闪烁、嗡鸣或缩短寿命，需选购明确标注"可调光(Dimmable)"的型号并搭配LED专用调光器88% similarUnverified作为替换型灯泡而非台灯整灯，不自带调光调色功能；如需调光需搭配兼容调光开关，否则可能频闪或不工作87% similarUnverified需要调光的场景必须购买标注'可调光(dimmable)'的LED灯泡，普通LED接调光开关会出现频闪、无法调暗或灯闪，且可能损坏调光器87% similar
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