IEC 61347-2-8 标准是荧光灯镇流器的特殊要求标准，主要规定了荧光灯镇流器的额定电压、额定功率、电磁兼容性等方面的要求。荧光灯镇流器是一种用于荧光灯的电子设备，主要用于控制荧光灯的电流和电压，以保证荧光灯的正常工作。

该标准规定了荧光灯镇流器的额定电压范围为220V至240V，额定功率范围为3W至80W。此外，该标准还规定了荧光灯镇流器的电磁兼容性要求，以确保荧光灯镇流器不会对其他电子设备造成干扰。

IEC 61347-2-8 标准的实施可以有效提高荧光灯镇流器的质量和安全性能，保证荧光灯的正常工作。同时，该标准还可以促进荧光灯镇流器的国际贸易和技术交流，为荧光灯镇流器的发展提供有力的支持。

相关标准
- IEC 61347-1:2015 Lamp controlgear – Part 1: General and safety requirements
- IEC 61347-2-3:2011 Lamp controlgear – Part 2-3: Particular requirements for a.c. and/or d.c. supplied electronic ballasts for fluorescent lamps
- IEC 61347-2-9:2010 Lamp controlgear – Part 2-9: Particular requirements for ballasts for discharge lamps (excluding fluorescent lamps)
- IEC 61000-3-2:2018 Electromagnetic compatibility (EMC) – Part 3-2: Limits – Limits for harmonic current emissions (equipment input current ≤16 A per phase)
- IEC 61000-3-3:2013 Electromagnetic compatibility (EMC) – Part 3-3: Limits – Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤16 A per phase and not subject to conditional connection