Code of Practice

• This web page has hyperlinks which may transfer you to third-party website.Building Energy Code, Electrical and Mechanical Services Department, the Hong Kong Special Administrative Region (HKSAR)
• Code of Practice of Electricity (Wiring) Regulations, Electrical and Mechanical Services Department, the Hong Kong Special Administrative Region (HKSAR)

Compact Fluorescent Lamp (CFL):

1.	IEC 60901: Single-Capped Fluorescent Lamps - Performance Specifications - Edition 2.2

LED:

1.	BS EN 60825-1:1994 Safety of laser products - equipment classification, requirements and user's guide (LED is classified as laser under this standard)
2.	BS EN 120001:1993 Harmonized system of quality assessment for electronic components (It covers LEDs but is not applicable to LED light source)

T5 lamp:

1.	IEC 60081: Double-Capped Fluorescent Lamps - Performance Specifications - Edition 5.1

Electronic ballast:

1.	IEC 928 / EN 60928 / GB 15143-94: A.C.-supplied electronic ballasts for tubular fluorescent lamps - General & safety requirements
2.	IEC 929 / EN 60929 / GB 15144-94: A.C.-supplied electronic ballasts for tubular fluorescent lamps - Performance requirements
3.	IEC 1000-3-2 / EN 61000-3-2: Limits for harmonic current emission (equipment input current ? 16A per phase)
4.	EN 55015: Limit and method of measurement of radio disturbance characteristics of lighting and similar equipment
5.	EN 61547: Equipment for general lighting purpose - EMC immunity requirements