Approved Method: Life Testing of Fluorescent Lamps

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ANSI/IES LM-40-20 (R2023)
Document Type: Lighting Measurement and Testing (LM)

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SKU: ANSI/IES LM-40-20 (R2023) Category:

Product Description

Approved American National StandardLearn the procedures by which all fluorescent lamps can be operated under controlled conditions to obtain uniform and reproducible measurements and comparable data on individual lamp life, changes in light output, and other parameters that vary during the life of the lamp.

Page count: 5 pages
Publisher: Illuminating Engineering Society (2023)
SKU: ANSI/IES LM-40-20 (R2023)
ISBN-13: 978-0-87995-091-0

Chapters:

  • 1.0 Introduction and Scope
    2.0 Normative References
    3.0 Nomenclature and Definitions
    4.0 Ambient and Physical Conditions
    5.0 Electrical Conditions
    6.0 Lamp Test Procedures
    7.0 Test Report

Citation Format:
Illuminating Engineering Society. ANSI/IES LM-40-20 (R2023), Approved Method: Life Testing of Fluorescent Lamps. New York: IES; 2023.

CONTENTS

  • 1.0 Introduction and Scope
  • 1.1 Introduction
  • 1.2 Scope
  • 2.0 Normative References
  • 3.0 Nomenclature and Definitions
  • 4.0 Ambient and Physical Conditions
  • 4.1 General
  • 4.2 Vibration
  • 4.3 Temperature
  • 4.4 Air Movement
  • 4.5 Operating Orientation and Lamp Spacing
  • 5.0 Electrical Conditions
  • 5.1 Input Voltage
  • 5.2 Line Voltage Waveshape
  • 5.3 Voltage Regulation
  • 5.4 Auxiliary Equipment
    • 5.4.1 Ballast
    • 5.4.2 Starters
  • 5.5 Instrumentation
  • 5.6 Wiring
  • 5.7 Lamp Connections
  • 5.8 Adjacent Ground
  • 6.0 Lamp Test Procedures
  • 6.1 Lamp Selection
  • 6.2 Lamp Handling
  • 6.3 Lamp Marking
  • 6.4 Operating Cycle
  • 6.5 Recording Failures
  • 7.0 Test Report