TY - JOUR T1 - Opinion: A proposal for a third lighting class in the revision of CIE 115:2010 JO - Lighting Research & Technology UR - https://doi.org/10.1177/14771535251393324 PY - 2025/12/04 AU - Fotios S AU - Schumacher H AU - Völker S ED - DO - DOI: 10.1177/14771535251393324 PB - SAGE Publications VL - 57 IS - 8 SP - 662 EP - 664 Y2 - 2025/12/25 ER -