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BSI 24/30488507 DC 2024

BSI 24/30488507 DC 2024

$13.70

Draft BS EN IEC 63555 LED Light sources. Performance requirements

Published By Publication Date Number of Pages
BSI 2024 51
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PDF Pages PDF Title
7 FOREWORD
9 INTRODUCTION
10 1 Scope
2 Normative references
11 3 Terms and definitions
16 4 General requirements
5 General conditions for tests
5.1 General test conditions
5.2 Creation of LED light source families to reduce test effort
6 Classification
17 7 Marking
7.1 General requirements
7.2 LED lamps
18 7.3 LED modules
19 7.4 Specific requirements – CCT and Duv marking
8 Dimensions
9 Electrical characteristics
9.1 Power
9.2 Displacement factor
9.2.1 Integrated LED lamps and integrated LED modules
9.2.2 Semi-integrated and non-integrated LED light sources
9.3 LED light source standby and networked standby power
9.3.1 LED light source standby power
20 9.3.2 LED light source networked standby power
10 Photometric characteristics
10.1 General
10.2 Luminous flux
10.3 Useful luminous flux
10.4 Peak intensity
10.5 Beam angle
10.6 Luminous intensity distribution
11 Colorimetric characteristics
11.1 General
21 11.2 Chromaticity coordinates
11.3 Correlated colour temperature (CCT)
11.4 Duv
11.5 Colour rendering index (Ra)
23 Annex A (normative) Measurement method for LED light source characteristics
A.1 General
A.2 Electrical operating conditions
A.2.1 LED light sources not operating on mains voltage
24 A.2.2 LED light sources operating on mains voltage
A.2.2.1 General
A.2.2.2 Relation of rated mains voltage and frequency to test voltage and frequency
A.2.2.2.1 LED light sources with a single rated voltage or rated voltage range where the size of the voltage range does not exceed 20 V
A.2.2.2.2 LED light sources with two rated voltages or rated voltage ranges where the size of the voltage range does not exceed 20 V
25 A.2.2.2.3 LED light sources with a single rated voltage range between 100 V and 250 V including the voltages 120 V and 230 V
A.2.2.2.4 LED light sources with other rated voltage ranges
27 A.3 Photometric and colorimetric characteristics of LED light sources
A.3.1 General
A.3.2 Test voltage or test current
28 A.3.3 Luminous flux
A.3.4 Luminous intensity distribution
A.3.5 Colour characteristics
29 Annex B (informative) Preferred rated luminous flux values for non-directional LED lamps
30 Annex C (informative) Preferred CCT values (colour targets)
31 Annex D (informative) Explanation of recommended LED product lifetime metrics
D.1 General
32 D.2 Lifetime specification for gradual light output degradation
33 D.3 Lifetime specification for abrupt light output degradation
D.4 Combined gradual and abrupt light output degradation
34 D.5 Overview of LED lifetime metrics and related lighting product groups
35 D.6 Example lifetime metric values
37 Annex E (informative) Explanation of displacement factor
E.1 General
E.2 Recommended values for displacement factor
38 Annex F (normative) Measurement of displacement factor
F.1 General
F.2 Phase shift angle definition
39 F.3 Measurement requirements
F.3.1 Measurement circuit and supply source
F.3.2 Requirements for measurement equipment
F.3.3 Test conditions
40 Annex G (informative) Examples of LED dies and packages
G.1 LED die
41 G.2 LED package
42 Annex H (informative) Information for luminaire design
H.1 Temperature stability
43 Annex I (Informative) Test equipment for temperature measurement of LED modules
I.1 General
I.2 Set-up and equipment
44 Annex J (informative) LED light source classification according to the level of controlgear integration
45 Annex K (informative) Creation of light source families to reduce test effort
46 Annex L (informative) Luminous flux maintenance at 3 000 h
L.1 General
L.2 Luminous flux maintenance test
48 Annex M (informative) Use of ANSI/IES LM-80-20 for luminous flux maintenance
M.1 General
M.2 Criteria for the use of ANSI/IES LM-80-20
M.2.1 LED package data used for LED light source
M.2.2 LED module with LM-80 data
M.2.3 Boundary conditions
M.2.3.1 General
M.2.3.2 Temperature
M.2.3.2.1 LED modules
M.2.3.2.2 LED lamps
49 M.2.3.3 LED package input current
M.3 Compliance criteria – Luminous flux maintenance
50 Annex N (informative) Verification testing
N.1 General
N.2 Average tolerances
51 Bibliography

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BSI 24/30488507 DC 2024
$13.70