Gives 750 terms in French, English, Russian, Spanish, German, Italian, Dutch, Polish, Swedish with their definitions in French, English, German and Russian subdivided into the following sections: radiation, quantities and units (60); vision, colour rende
IEC 60050-845:1987 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