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BS EN 62504:2014

$142.49

General lighting. Light emitting diode (LED) products and related equipment. Terms and definitions

Published By Publication Date Number of Pages
BSI 2014 28
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This International Standard IEC 62504 is of assistance in the common understanding of terms and definitions, relevant for general lighting with LED technology. The terms included are those already available in IEC LED standards or used in manufacturers’ literature.

This standard provides descriptive terms (like “LED light sources”) and measurable terms when modified from IEC 60050‑845 (like “colour rendering index”).

NOTE

Annex A gives overviews of LED package design and systems composed of LED light sources and controlgear.

PDF Catalog

PDF Pages PDF Title
6 English
CONTENTS
7 INTRODUCTION
8 1 Scope
2 Normative references
3 Terms and definitions
19 Figures
Figure 1 – Schematic drawing of the chain of thermal resistors
20 Annex A (informative) Overview of LED products and terms under consideration
A.1 Overview of LED packages
Figure A.1 – Overview of LED packages
21 A.2 Overview of systems composed of LED light sources and LED controlgear
Figure A.2 – Overview of systems composed of LED light sources and LED controlgear
22 A.3 Overview of LED light sources
A.3.1 Examples of retrofit LED lamps – White or coloured light, bulb or reflector type, with caps according IEC 60061 (as shown in Figures A.3 and A.4)
A.3.2 Examples of LED lamps with new shapes
A.3.3 Examples of LED modules
Figure A.3 – Examples of retrofit LED lamps
Figure A.4 – Examples of LED lamps with new shapes
23 A.4 Terms under consideration
A.4.1 LED light engine
A.4.2 Chip on board (CoB)
Figure A.5 – Examples of LEDni modules
24 A.5 Schematic of built-in, independent, integral LED module
A.6 LED product tree overview
Figure A.6 – Examples of chip on board
Figure A.7 – Schematic of built in, independent, integral modules
25 Figure A.8 – LED product tree overview
26 Bibliography
BS EN 62504:2014
$142.49