AS/NZS 5341:2021
LED lamps – Test methods – Energy and functional performance
Standard 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
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AS/NZS 5341:2021 LED lamps - Test methods - Energy and functional performance
Preface
Section 1 Scope and general
1.1 Scope
1.2 Normative references
1.3 Terms and definitions
Section 2 Laboratory requirements
2.1 General
2.2 Laboratory and environmental conditions
2.3 Electrical power supply
2.4 Photometric and colorimetric measurement equipment
Section 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
Section 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
Section 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
Section 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
6.3 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
Section 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 (normative) Conformance of regional test Standards
Appendix B (informative) Recommended methods for measurement of luminous flux maintenance and determination of L70B50
Appendix C (informative) Measurement of non-active modes for the illumination function of multi-function lamps
Bibliography
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References
Electromagnetic compatibility (EMC) - Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
Photobiological safety of lamps and lamp systems
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AS/NZS 5341:2021 LED lamps - Test methods - Energy and functional performance
Preface
Section 1 Scope and general
1.1 Scope
1.2 Normative references
1.3 Terms and definitions
Section 2 Laboratory requirements
2.1 General
2.2 Laboratory and environmental conditions
2.3 Electrical power supply
2.4 Photometric and colorimetric measurement equipment
Section 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
Section 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
Section 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
Section 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
6.3 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
Section 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 (normative) Conformance of regional test Standards
Appendix B (informative) Recommended methods for measurement of luminous flux maintenance and determination of L70B50
Appendix C (informative) Measurement of non-active modes for the illumination function of multi-function lamps
Bibliography
AS/NZS 5341:2021
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The cost of your subscription will depend on which standards you want to access, and how many people in your organisation need to be able to access the Online Library subscription at the same time (concurrent users). During your subscription period, we are also able to make any necessary changes and ensure you are aware of any pricing changes that result. For a quote, contact our Online Library team by emailing onlinelibrary@standards.govt.nz.