Unverified80% confidenceDecision RuleTime unknown
RGBCW灯泡（彩光+双白光）比RGBW（彩光+单白光）多一路白光通道，白光显色和色温调节更准，追求氛围光同时兼顾日常照明应选RGBCW
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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UnverifiedRGBW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93% similarUnverifiedRGBW灯带（独立白光灯珠）比RGB混色白光更纯净、显色性更高，需要白光做日常照明时选RGBW或RGBIC+独立白光通道，纯RGB混出的白光偏色且显色指数低93% similarUnverified全彩RGB灯的白光CRI通常低于同价位双色温灯，因为RGB混白牺牲了显色；主拍人物用双色温高显色灯，RGB更适合做氛围/背景光89% 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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