IEC 62442-3:2022可通过以下方式获得:；IEC 62442-3:2022 RLV；其中包含国际标准及其红线版本，显示了与前一版本相比技术内容的所有变化。IEC 62442-3:2022定义了用于规定卤钨灯和LED光源控制设备效率和备用功率的测量和计算方法。第三版取消并取代2018年出版的第二版。本版为技术修订版。与上一版相比，本版包括以下重大技术变更: -本版本与IEC 62442-1和IEC 62442-2一致； -增加了符合IEC 63103的非有功功耗测量方法的参考和使用。

IEC 62442-3:2022 is available as;IEC 62442-3:2022 RLV;which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62442-3:2022 defines measurement and calculation methods for specifying the efficiency and the standby power of controlgear for tungsten-halogen lamps and LED light sources. This third edition cancels and replaces the second edition published in 2018. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - this edition has been harmonized with IEC 62442-1 and IEC 62442-­2; - the reference to and use of the measurement methods for non-active power consumption in accordance with IEC 63103 have been added.