Unverified85% confidenceDecision RuleTime unknown
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≥90
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85%
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Long-term
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Unverified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90% similarUnverifiedRGBW灯泡（独立白光芯片）的白光显色和亮度明显优于RGB混色白光，混色白光在做暖白时容易偏绿或偏粉，日常照明为主应选RGBW或RGBWW方案90% 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90% similarUnverified选购全彩灯泡需确认色域覆盖范围，主流RGBWW方案色域窄，若需要柔和的暖色调氛围应选带独立白光灯珠（RGB+CW+WW五通道）的产品，纯RGB混白光偏色明显89% similarUnverified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88% similar
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