Unverified80% confidenceTradeoffTime unknown
亮度越高越耗电且发热越大，2000nit以上机型需注意散热和屏幕寿命；室内环境盲目上高亮度会加速老化并抬高成本
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80%
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Long-term
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Unverified亮度越高功耗越大越费电发热，日常室内使用500-600nits已足够，一味追求高亮度机型会缩短续航并增加烧屏风险82% similarUnverified亮度越高的智能灯泡发热越大，散热不良会显著缩短寿命，1000流明以上产品应关注是否有金属散热结构，塑料一体机身高亮款寿命偏短82% similarUnverified亮度越高越费电且发热越大，一体式灯珠机型高亮档连续使用易过热降频；需要长续航就接受牺牲峰值亮度80% similarUnverified屏幕亮度与续航/发热存在权衡：高亮屏在全亮度下功耗和发热显著增加，独立供电小船建议选择带自动亮度调节的机型，避免持续满亮拖垮蓄电池79% similarUnverified亮度越高越费电且发热大，光效（流明/瓦）和散热设计比峰值流明更重要；日常夜跑200流明足够，追求千流明反而牺牲续航和重量79% similar
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