CRI · 顯色指數 Color Rendering Index
50 劣6070 一般80 良好90 優95 極優
常見色溫參考 · Common CCT References
⚠ 色溫數字誤解
"Warm White" 並非白色光，2700K 是黃橙色。數字愈低 = 愈黃暖；愈高 = 愈冷色。
"Warm" describes mood, not color purity. Lower K = more yellow/orange.
💡 型號解讀
827 = CRI 80 + 2700K
930 = CRI 90 + 3000K
940 = CRI 90 + 4000K
首位×10 = CRI，後兩位×100 = 色溫K