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Content DescriptionLM-80-15 fournit les méthodes de mesure du maintien du flux lumineux et de la couleur des assemblages, matrices et modules DEL. Ce document couvre le maintien du flux lumineux, rayonnant ou photonique et le maintien de la couleur y compris les changements dans les coordonnées de chromaticité, la longueur d’onde de crête ou la longueur d’onde centroïde en fonction du temps. Les caractéristiques de maintien sont mesurées dans des conditions contrôlées qui permettent la comparaison directe des résultats obtenus par différents laboratoires. La norme IES LM-80-15 ne donne pas de conseils ni ne fait de recommandations sur les estimations de prédiction ou l’extrapolation des caractéristiques de maintien au delà de la durée des mesures réelles.Subscription InformationMADCAD.com IES subscriptions are annual and access is concurrency based (number of people that can access the subscription at any given time).
Some features of MADCAD.com IES Subscriptions are:
- Floating concurrency model: Set your concurrency level and share your IES Subscriptions among your offices enterprise-wide.
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For any further information on MADCAD.com IES Subscriptions, please contact us at info@madcad.com or +1 800.798.9296. About IESThe Illuminating Engineering Society of North America (IES) is the recognized technical authority on illumination. For over 100 years; its objective has been to communicate information on all aspects of good lighting practice to its members, to the lighting community, and to consumers, through a variety of programs, publications, and services. |
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