This part of IEC 60050 gives the general terminology used in lighting, as well as general terms pertaining to specific applications and associated technologies. This second edition reviews and complements the previous one. It has the status of a horizontal standard in accordance
IEC 60050-845:2020 history
2020IEC 60050-845:1987/AMD3:2020 Amendment 3 - International Electrotechnical Vocabulary (IEV) - Part 845: Lighting
2020IEC 60050-845:2020 International electrotechnical vocabulary (IEV) - Part 845: Lighting
2019IEC 60050-845:1987/AMD2:2019 Amendment 2 - International Electrotechnical Vocabulary (IEV) - Part 845: Lighting