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NEMA LE5:2001

NEMA LE5:2001 Procedure For Determining Luminaire Efficacy Ratings For Fluorescent Luminaires Provides a luminaire efficacy rating based on rated lumens per watt and organizes the types of luminaires into categories which will reasonably represent the characteristics of high volume luminaires.

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Table of Contents

Foreword
Purpose
Section1GENERAL
1.1Scope
1.2ReferencedPublications
1.3Definitions
Section2SELECTIONOFCOMPONENTS
2.1TestSpecimen-LightingFixture
2.2TestSpecimen(s)-FluorescentBallast(s)
2.3TestSpecimen(s)-FluorescentLamps
Section3TESTINGFACILITIESANDEQUIPMENT
3.1Facilities
3.2GeneralCriteria
Section4PROCEDURE
4.1LuminaireEfficacyRating-FluorescentLuminaires
4.2LuminaireTypeandClassification
4.3Exceptions
4.4LuminaireEfficacyRating-Fluorescent
Luminaires-RegulatoryRequirements
Section5CALCULATIONS
5.1LuminaireEfficacyRating-FluorescentLuminaires
5.2Calculationofballastfactor
Section6LIGHTINGENERGYCOST
6.1ComparativeYearlyEnergyCostofLight
6.2Calculation
Section7RECOMMENDEDREPORTINGCATEGORIESANDFORMAT
7.1CategoryDescription
7.2RecommendedReportingFormat
AppendixATHERATIONALEANDRECOMMENDEDREGULATIONSFOR
FLUORESCENTLUMINARIES
A.1LuminaireCharacteristics
A.2FluorescentMarket-PercentagebytypesShipped
A.3LuminaireTypesandClassifications
A.4HeatTransferLuminaires
A.5RecommendedRegulations-FluorescentLuminairesOnly
A.6PhotometricTests
Tables

Abstract

Provides a luminaire efficacy rating based on rated lumens per watt and organizes the types of luminaires into categories which will reasonably represent the characteristics of high volume luminaires.

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