Unverified88% confidenceDecision RuleTime unknown
追求高显色性阅读或化妆辅助光需选RGBWW（含独立暖白+冷白灯珠）且CRI≥90，纯RGB灯带混合出的'白光'显色差、偏色明显，不适合需要真实色彩的健康用光场景
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88%
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Long-term
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Unverified追求纯正白光照明需选RGBWW（RGB+双色温白光）或RGBCCT方案，纯RGB灯带用三色混合出的'白光'显色性差(Ra<70)且偏色，不适合用于阅读或工作照明89% similarUnverified追求真实色彩还原（如书房、化妆区）应选支持RGBWW（RGB+双色温白光）的灯，纯RGB灯调白光会偏色发绿或发紫，显色指数Ra应≥9088% similarUnverified彩色可变色灯串氛围强但RGB色光显色性差、照物发灰，若同时需要照明功能应选暖白+彩色双模式款而非纯RGB款86% similarUnverified追求色彩还原（做展示柜、化妆区照明）应选RGBIC+暖白/正白独立灯珠（RGBWW/RGBCCT）方案，纯RGB三色混出的白光显色指数(CRI)偏低且偏冷偏绿86% similarUnverified健康向选购优先选带独立暖白灯珠（RGBWW/RGBIC+W）的灯带，纯RGB混色出的白光偏色且蓝光成分高，长期作为环境光会影响褪黑素分泌85% similar
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