Product Description
This document provides a methodology for obtaining uniform test results under controlled laboratory conditions in measuring the luminous flux and intensity of luminaires with high intensity discharge (HID) lamps, including mercury vapor, high pressure sodium (HPS), and metal halide lamps. Also covered are similar luminaire types employing incandescent lamps, including tungsten-halogen lamps.
Page count: 15 pages
Publisher: Illuminating Engineering Society (2020)
SKU: ANSI/IES LM-46-20
ISBN-13: 978-0-87995-211-2
Chapters:
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1.0 Introduction and Scope
2.0 Selection of Lamps
3.0 Selection of Luminaires
4.0 Test Conditions
5.0 Preparation of Equipment for Test
6.0 Test Procedure
7.0 Photometric Measurement
8.0 Indirect Luminaires
9.0 Reporting Test Data
10.0 Use of Computers and the IES Standard Format
Citation Format:
Illuminating Engineering Society. ANSI/IES LM-46-20, Approved Method: Photometric Testing of Indoor Luminaires Using High Intensity Discharge or Incandescent Filament Lamps. New York: IES; 2020.