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ISO/CIE FDIS 17166

Erythema reference action spectrum and standard erythema dose ISO/CIE FDIS 17166

General information

50.20   Proof sent to secretariat or FDIS ballot initiated: 8 weeks   Aug 28, 2026

ISO/CIE

CIE International Commission on Illumination

International Standard

17.180.20   Colours and measurement of light

Scope

This document specifies the erythema reference action spectrum, ser(λ), and the standard erythema dose (SED).

Life cycle

PREVIOUSLY

PUBLISHED
ISO/CIE 17166:2019

NOW

IN_DEVELOPMENT
ISO/CIE FDIS 17166
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Aug 28, 2026




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