Unverified83% confidenceTradeoffTime unknown
显色指数Ra≥90的智能灯泡还原色彩真实，普通款仅Ra80左右，需要还原食物/化妆/衣物颜色的场景（餐厅、卫生间、衣帽间）应选高显色款，但高显色款通常发光效率略低
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83%
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Long-term
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Unverified显色指数Ra≥90的台灯还原颜色更真实，适合美术、化妆、看书；普通台灯Ra80即可，但Ra<80会导致颜色失真89% similarUnverified显色指数Ra≥90的吸顶灯比普通Ra80款更能还原肤色和衣物颜色，衣帽间、化妆区、餐厅优先选高显指，普通过道走廊Ra80即可88% similarUnverified显色指数Ra≥90才适合还原家居色彩与画作，Ra≥95适合化妆区/衣帽间/餐厅，Ra80的射灯会让食物和皮肤发灰88% similarUnverified显色指数（CRI/Ra）≥90的灯泡还原真实色彩，适合化妆镜、衣帽间、厨房；普通灯泡Ra仅80左右，会让肤色和食物显得偏色87% similarUnverified显色指数Ra≥90适合化妆、绘画、服装、生鲜陈列等需要真实还原颜色的场景，普通照明Ra≥80即可，衣帽间/卫生间镜前灯建议Ra95以上87% similar
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