IEC 60598-2-4:2017

Overview

IEC 60598-2-4:2017 - “Luminaires - Part 2-4: Particular requirements - Portable general purpose luminaires” is the third edition (2017) IEC standard that specifies safety, construction and test requirements for portable general-purpose luminaires intended for indoor and/or outdoor use (for example garden use), excluding handlamps. It covers luminaires designed to use or incorporate electrical light sources on supply voltages not exceeding 250 V. This edition is a technical revision aligned with IEC 60598-1 and has incorporated the requirements of IEC 60598-2-7 (now to be withdrawn).

Key topics and technical requirements

• Scope and classification
  • Portable general purpose luminaires for indoor and/or outdoor use.
  • Classification by intended use (ordinary indoor, indoor-only other-than-ordinary, outdoor suitable).
  • Outdoor portable luminaires must meet IPX4 or higher for protection against moisture and dust.
• Marking and labelling
  • Mandatory marking per IEC 60598-1 plus an “For indoor use only” symbol for luminaires not suitable outdoors (e.g., those with PVC cable).
  • For units with an integrated mains socket, the maximum power (from cable current rating) must be marked near the socket.
• Construction and wiring
  • Flexible cable insulation designed to resist damage when moving/adjusting the luminaire.
  • Wiring fixed and protected to prevent rubbing against metal parts; insulating clips/carriers required.
• Stability and mechanical tests
  • Stability test on an inclined plane with lamps in place: 6° incline for indoor, 15° for outdoor; luminaire must not overturn.
• Electrical and safety tests
  • Creepage distances, clearances, earthing provisions, terminals and insulation checks per Part 1 and the specific clauses in this part.
  • Endurance, thermal, insulation resistance, electric strength, and resistance to heat/fire/tracking tests required.
• Specifics for candlestick luminaires
  • Switch requirements, E5/E10 lampholder voltage limits and a maximum luminaire wattage limit where specified.

Practical applications and users

Who uses IEC 60598-2-4:2017:

• Manufacturers and product designers of portable luminaires (indoor/outdoor garden lights, portable desk/floor lamps)
• Test laboratories and conformity assessment bodies conducting safety and IP tests
• Certification and compliance engineers preparing technical documentation and labels
• Distributors and retailers requiring proof of compliance before market placement

Practical benefits:

• Ensures product safety, durability and consistent degree of protection for consumers
• Simplifies regulatory compliance by aligning with IEC 60598-1 and consolidating previous related parts

Related standards

• IEC 60598-1 - Luminaires: General requirements and tests (read together with this part)
• IEC 60529 - Degrees of protection (IP codes)
• IEC 61032 - Probes for verification (accessibility tests)

Keywords: IEC 60598-2-4:2017, portable luminaires, portable general purpose luminaires, luminaire safety, IPX4, indoor outdoor lighting, IEC luminaires standard.