UNE-EN 13032-1:2006+A1:2014 Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 1: Measurement and file format
2014UNE-EN 13032-1:2006+A1:2014 Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 1: Measurement and file format