Unverified85% confidenceDecision RuleTime unknown
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
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85%
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Long-term
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Unverified显色指数(CRI/Ra)≥90的灯泡适合化妆镜、衣帽间、餐厅等需要还原真实颜色的场景，普通照明Ra≥80即可，Ra<80会使食物/皮肤显色失真95% similarUnverified显色指数(Ra/CRI)≥90的吸顶灯还原颜色更真实，适合有化妆、看书、辨色需求的空间；普通吸顶灯Ra常为80左右92% similarUnverified无极调光时颜色鲜艳与显色性（CRI）存在权衡，全彩灯泡开启彩色模式时CRI通常仅70左右，而纯白光模式可达90+；对显色要求高的场景（化妆/绘画）应以白光CRI≥90为优先88% similarUnverified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88% similarUnverified显色指数（CRI/Ra）≥90的LED灯才能真实还原食物颜色，Ra＜80的低价氛围灯会让菜品发灰发黄，用于就餐环境应确认CRI标注87% similar
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