IEA SHC Task 70 / EBC Annex 90 “Low Carbon, High Comfort Integrated Lighting” -Updates of Subtask D - Giraldo Vasquez, Natalia; Gentile, Niko; Martyniuk-Pęczek, Justyna; Lund University, Faculty of Engineering, LTH, Departments at LTH, Department of Building and Environmental Technology, Division of Energy and Building Design, Lunds universitet, Lunds Tekniska Högskola, Institutioner vid LTH, Institutionen för bygg- och miljöteknologi, Avdelningen för Energi och byggnadsdesign, Originator; Lund University, Faculty of Engineering, LTH, LTH Profile areas, LTH Profile Area: Photon Science and Technology, Lunds universitet, Lunds Tekniska Högskola, LTH profilområden, LTH profilområde: Avancerade ljuskällor, Originator (Healthy Buildings Europe 2025 Proceedings of an ISIAQ International conference Healthy Buildings Europe 2025, 2025)