4 answers
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Anonymous users2024-01-24There is no ballast, it starts directly.
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Anonymous users2024-01-23There is a voice-activated device inside, and there is no ballast.
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Anonymous users2024-01-22LED sound and light control switch can be used.
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Anonymous users2024-01-21Buy a light control, Jingdong search is fast and well-informed.
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