[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

夜灯必须采用无频闪或高频驱动电源(>3000Hz),劣质PWM调光在低亮度档位频闪明显,长期使用易造成儿童视疲劳;优先选择DC恒流调光产品

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80%
Confidence
Long-term
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