# Improving CRI and Scotopic-to-Photopic Ratio Simultaneously by Spectral Combinations of CCT-tunable LED Lighting Composed of Multi-chip LEDs

> Research article (Current Optics and Photonics, 2020) · cited 15× · AI/ML

**Wikidata**: [openalex:W3040299845](https://www.wikidata.org/wiki/openalex:W3040299845)  
**Source**: https://4ort.xyz/entity/improving-cri-and-scotopic-to-photopic-ratio-simultaneously-by-spectral-combinations-of-cct-tunable-led-lighting-compose