Unverified82% confidenceTradeoffTime unknown
亮度与省电权衡:暖光/单色灯牌功率约8-12W/米,用作氛围装饰足够;高亮商用招牌可达15-20W/米但更耗电发热,家庭氛围灯选低亮度更护眼省电
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82%
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Long-term
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