Standard
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AS/NZS 5341:2021
[Current]LED lamps - Test methods - Energy and functional performance
Specifies the test methods and conditions for inorganic light emitting diode (LED) lamps, including non-directional and directional lamps, for residential, commercial and industrial applications in Australia and New Zealand. This includes those intended to replace general service, decorative, reflector incandescent and linear fluorescent lamps. This includes the lighting functions of multifunctional lamps that contain non-lighting parts.KEYWORDS: LED; LAMPS; MEPS; ENERGY; EFFICIENCY
Published: 19/03/2021
Pages: 27
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
1 Scope and general
1.1 Scope
1.2 Normative references
1.3 Terms and definitions
2 Laboratory requirements
2.1 General
2.2 Laboratory and environmental conditions
2.3 Electrical power supply
2.4 Photometric and colorimetric measurement equipment
3 Preparation, mounting and operating conditions
3.1 General
3.2 Ageing
3.3 Operating instructions and condition of device under test
3.4 Mounting of device under test
3.5 Rated voltage and rated frequency
3.6 Test voltage
3.7 Operating conditions of device under test
3.7.1 Conditions for selecting reference control settings
3.7.2 Retrofit LED lamps
4 Measurement of electrical quantities
4.1 General
4.2 Voltage, current and power
4.3 Displacement factor
4.4 Harmonics
4.5 Inrush current
4.6 Standby power and networked standby power
5 Measurement of photometric and colorimetric quantities
5.1 General
5.2 Luminous flux
5.2.1 Total luminous flux
5.2.2 Partial luminous flux
5.3 Luminous efficacy
5.4 Luminous intensity distribution
5.5 Centre beam intensity and beam angles
5.6 Measurement of colour quantities
6 Lamp life tests
6.1 General
6.2 Combined luminous flux maintenance and endurance test
6.2.1 General
6.2.2 Ambient conditions and test setup
6.2.3 Test method
6.2.3.1 Initial luminous flux measurement
6.2.3.2 Supply switching procedure
6.2.3.3 Maintained luminous flux measurement
6.2.3.4 Luminous flux maintenance factor calculation
6.3 Measurement of luminous flux maintenance
6.3.1 Test conditions and test methods for use of reported component test data
6.3.2 Test methods without reported component test data
6.4 Measurement of lifetime L70B50
6.5 Endurance tests
6.5.1 Temperature cycling test
6.5.2 Supply switching test
6.5.3 Operational high temperature stress test
7 Measurement of temporal light artefacts and photobiological safety
7.1 Intrinsic flicker
7.2 Intrinsic stroboscopic visibility
7.3 Blue light hazard
7.4 UV light hazard
Appendix A
A.1 General
A.2 Cross-reference of alternative regional test standard clauses
Appendix B
Appendix C
C.1 General
C.2 Standby mode for illumination function
C.3 Networked standby power
Bibliography
Cited references in this standard
Content history
DR AS/NZS 5341:2020