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17.01.2023

Battery single block monitoring

Rechargeable batteries serve as power sources for safety lighting and safety power supply systems. It is essential that they function reliably. If the power source is not available or only available…

29.06.2022

ZVEI-White Paper New Concepts for Directionally Variable Emergency Lighting

Classical emergency lighting is designed for power failure to illuminate escape routes and to mark them with escape signs. This assumes that the shortest escape route is the decisive one and that it…

23.02.2022 | Europe

Position paper on the revision of the EU Energy Performance of Buildings Directive (EPBD)

The Electro and Digital Industry Association (ZVEI e. V.) welcomes the revised version of the Energy Performance of Buildings Directive (EPBD). It is an important opportunity to jointly create…

29.10.2021

UGR method - application and limits

This position paper describes the essential aspects of the „Unified Glare Rating (UGR)“ procedure for the evaluation of discomfort glare from artificial lighting in indoor spaces. The structure…

31.10.2020

Door signs in escape and rescue routes

Information on door signs in escape and rescue routes.  Relevant standards and regulations and  other aspect to be considered. 

31.05.2020

Position Paper radio equipment directive RED

Information for Manufacturers of Lighting Equipment with Radio Communication

15.05.2017

The Replaceability of LED Light Sources

This leaflet is intended to set out technically feasible designs for the exchange or replaceability of LED light sources in LED luminaires. In order to be replaceable, only suitable LED modules or…

28.02.2017

Position Paper on Colour rendering according to TM-30-15

A Lighting Division Position Paper on Colour rendering according to Standard TM-30-15 of the Illuminating Engineering Society (IES). English translation.

17.02.2016

LED modules connected in series

​with an explanation that LED modules shall comply with the LVD and shall carry a CE marking.

28.07.2014

Immunity of LED Luminaires to Transient Overvoltages

Suitable LED power supply units and LED modules combined with harmonised luminaire designs can help achieve effective protection from transient overvoltages.