Approved Method: Electrical and Photometric Measurements of Single-Based Fluorescent Lamp

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ANSI/IES LM-66-20(R2023)
Document Type: Lighting Measurement and Testing (LM)

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SKU: ANSI/IES LM-66-20(R2023) Category:

Product Description

Approved American National StandardLearn the IES-approved procedures to be followed and the precautions to be observed in order to obtain uniform and reproducible measurements of the electrical and photometric characteristics of both integrated and non-integrated single-based compact fluorescent lamps, and integrated electrodeless lamps, under standard conditions in alternating current (AC) circuits (both line- and high-frequency).

Page count: 11 pages
Publisher: Illuminating Engineering Society (2023)
SKU: ANSI/IES LM-66-20(R2023)
ISBN-13: 978-0-87995-240-2

Chapters:

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

Citation Format:
Illuminating Engineering Society. ANSI/IES LM-66-20(R2023), Approved Method: Electrical and Photometric Measurements of Single-Based Fluorescent Lamp. New York: IES; 2023.

CONTENTS

  • 1.0 Introduction and Scope
    • 1.1 Introduction
    • 1.2 Scope
  • 2.0 Normative References
    • 2.1 ANSI/IES LS-1-20
    • 2.2 ANSI/IES LM-54-20
  • 3.0 Definitions
    • 3.1 amalgam
    • 3.2 cold chamber or cold spot
  • 4.0 Ambient and Physical Conditions
    • 4.1 General
    • 4.2 Vibration
    • 4.3 Temperature
    • 4.5 Airflow
    • 4.6 Operating Orientation
  • 5.0 Electrical Conditions
    • 5.1 Power Supply Requirements
    • 5.1.1 Voltage Wave Shape
    • 5.1.2 Voltage Regulation
    • 5.1.3 Power Supply Impedance
    • 5.2 Auxiliary Equipment
    • 5.2.1 Reference Circuit Requirements
    • 5.2.2 Circuits for High Frequency Operation of Lamps with Electrodes
    • 5.2.3 Integrated Compact Fluorescent Lamp and Electrodeless Fluorescent Lamps
    • 5.2.4 Starters
    • 5.3 Electrical Instrumentation
    • 5.3.1 Frequency Response
    • 5.3.2 Impedance Limitations
    • 5.3.3 Instrument Tolerance
  • 6.0 Testing Procedures Requirements
    • 6.1 Preparation for Test
    • 6.1.1 Marking and Handling Requirements
    • 6.1.2 Seasoning
    • 6.1.3 Pre-burning
    • 6.1.4 Transfer of Lamp to the Measurement Circuit
    • 6.2 Stabilization
    • 6.2.1 Preferred Method
    • 6.2.2 Unusual Conditions
    • 6.3 Photometric Measurement Requirements
    • 6.3.1 Integrating Sphere Measurement
    • 6.3.2 Intensity (Candela) Distribution
    • 6.4 Color Measurements
  • 7.0 Test Report