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dnaSRPS EN IEC 63544:2026

Horticultural lighting - Luminaires incorporating LED light sources for horticultural lighting - Performance

General information

50.20     Sep 25, 2026

50.60    Nov 6, 2026

ISS

N034

European Norm

English  

Scope

IEC 63544:2026 specifies the performance requirements together with the measurement method and conditions for horticultural luminaires incorporating LED light sources.
The lifetime of horticultural luminaires incorporating LED light sources is in most cases much longer than practical test times. Consequently, the verification of the manufacturer’s lifetime claim is out of the scope of this document.
This document does not contain requirements on action spectra, which are dependent on plant species and growth stages.

Life cycle

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PROJECT
dnaSRPS EN IEC 63544:2026
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Sep 25, 2026

Related project

Adopted from FprEN IEC 63544:2026 IDENTICAL

Adopted from IEC 63544 ED1 IDENTICAL

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