M/485 - Lightning products

Purpose

The mandate M/485 aims to engage the European standardisation organisations CEN, CENELEC, and ETSI in the development of harmonised standards related to lightning products. Specifically, it covers fluorescent lamps, high-intensity discharge lamps, ballasts, and luminaires designed to operate these lamps. The goal is to ensure product safety, interoperability, and performance consistency across the EU market.

Standardisation request

The request calls for the preparation and publication of European standards that address technical requirements for the following product categories:

• Fluorescent lamps
• High-intensity discharge (HID) lamps
• Ballasts compatible with the above lamp types
• Luminaires designed to operate fluorescent and HID lamps

These standards are intended to harmonise characteristics such as electrical and photometric performance, safety, and compatibility, thereby facilitating market access and regulatory compliance.

Expected deliverables

• Harmonised European Standards (hENs) for fluorescent and high-intensity discharge lamps
• Standards for ballasts ensuring safe and efficient operation of these lamps
• Normative specifications for luminaires capable of supporting these lamp types
• Documentation supporting compliance with relevant EU legislation

The deliverables will support manufacturers, regulators, and other stakeholders by providing a clear basis for conformity assessment and product development.

Context

Mandate M/485 reflects the EU’s continued effort to promote energy efficiency, safety, and environmental protection in lighting products. Fluorescent and HID lamps remain widely used in various commercial, industrial, and public lighting applications. By setting common standards, the EU aims to harmonise the internal market, reduce technical barriers to trade, and support innovation in lighting technology. The resolution reference CEN/BT C40/2011 indicates the formal approval or disapproval process deliberated by the CEN Board in 2011.