Technical Memoranda
IES’s Technical Memoranda are informative, stand-alone documents, designed to give you the information you need on topics not covered in a consolidated way in the available literature. They communicate important information in an understandable way to lighting professionals and others in allied professions not necessarily familiar with the subject matter. Also used as an educational tool or an advisory record, they analyze and draw conclusions from a variety of references, research reports, or work done by IES committees to establish the current state of knowledge on a specific subject.
Showing all 19 results
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Addressing Obtrusive Light (Urban Sky Glow and Light Trespass) in Conjunction with Roadway Lighting
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An Optional Method for Adjusting the Recommended Illuminance for Visually Demanding Tasks within IES Illuminance Categories P through Y Based on Light Source Spectrum
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IES Method for Evaluating Light Source Color Rendition
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IES Standard Format for the Electronic Transfer of Spectral Data
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Light and Human Health: An Overview of the Impact of Light on Visual, Circadian, Neuroendocrine and Neurobehavioral Responses
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Lighting Control Protocols
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Luminaire Classification System for Outdoor Luminaires
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Méthode IES pour l’évaluation du rendu des couleurs d’une source lumineuse
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Methods for Projecting Catastrophic Failure Rate of LED Packages
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Método de la IES para evaluar la Reproducción Cromática de las Fuentes de Luz
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Prédiction du maintien du flux lumineux à long terme des sources lumineuses DEL
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Projecting Long Term Lumen Maintenance of LED Light Sources
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Projecting Long-Term Luminous Flux Maintenance of LED Lamps and Luminaires
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Proyección a largo plazo de Mantenimiento de Flujo Luminoso para fuentes de luz LED
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Ray File Format for the Description of the Emission Property of Light Sources
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Roadway Lighting Package
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Solid State Lighting Sources and Systems
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Spectral Effects of Lighting on Visual Performance at Mesopic Light Levels
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The Five Lighting Metrics
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