DIN EN IEC 61228:2020 Fluorescent ultraviolet lamps used for tanning - Measurement and specification method (34A/2160A/CDV); German and English version prEN IEC 61228:2019
2021DIN EN IEC 61228:2021 Fluorescent ultraviolet lamps used for tanning - Measurement and specification method (IEC 61228:2020); German version EN IEC 61228:2020
2020DIN EN IEC 61228:2020 Fluorescent ultraviolet lamps used for tanning - Measurement and specification method (34A/2160A/CDV); German and English version prEN IEC 61228:2019
2008DIN EN 61228:2008 Fluorescent ultraviolet lamps used for tanning - Measurement and specification method (IEC 61228:2008); German version EN 61228:2008