Nom | Support | Langue | Disponibilité | Date d'édition | Prix | ||
---|---|---|---|---|---|---|---|
PDF sécurisé |
Anglais |
Active |
19/03/2020 |
54,00 € |
|
Détails
This document provides adequate and uniform methods for determining and reporting the photometric characteristics of indoor fluorescent luminaires. It describes characteristics of luminaires and some components, as well as the requirements for the thermal environment and proper control of the electrical and mechanical systems involved in testing. This document is also concerned with general test conditions and the testing procedure best suited for achieving accurate and consistent photometric results.
Informations supplémentaires
Auteur | Illuminating Engineering Society (IES) |
---|---|
Edité par | IES-USA |
Type de document | Norme |
Thème | /subgroups/293 |
Date de confirmation | 2023-01-01 |
EAN ISBN | 9780879952075 |
Nombre de pages | 27 |
Remplace | IES LM-41-14 |
Mot-clé | IES LM-41-20 |