Unverified80% confidenceDecision RuleTime unknown
PWM调光会产生频闪,长期低亮度使用(如夜灯)易引起眼疲劳,追求护眼应选无极调光/DC调光的驱动器,或明确标注"无频闪/flicker-free"的产品
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80%
Confidence
Long-term
Relevance
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