Latest DALI updates from DiiA
View this email in your browser

Dear <<First Name>> <<Last Name>>

DALI Newsletter November 2019

Welcome to the November 2019 edition of the DALI Newsletter from DiiA. This month, we are very pleased to announce that DiiA membership has grown to more than 200 companies, meaning that the alliance has almost doubled in size over the last 2 years. As well as welcoming new members (see below), we are excited to see how all our members, new and old alike, can contribute to the success of DALI-2, D4i and DiiA. 

In preparation for D4i certification we have updated our existing specifications and released a new one, Part 351. Also, we co-organized a very successful seminar in Shanghai, and next week will participate in LuxLive - hope to see you there. 

D4i specifications updated and new Part 351 published

DiiA has published new versions of its D4i specifications, which describe power-supply requirements and smart-data capabilities, primarily for intra-luminaire DALI applications. Also, a new specification entitled “DALI Part 351 – Luminaire-mounted Control Devices” has been published for the first time. These DiiA specifications can be downloaded, free of charge, from the DiiA website.

The updated specifications are Parts 150 and Parts 250-253. 

Parts 251-253 define storage and access of data in the DALI memory banks of control gear. Data related to the light source, driver and luminaire is available for enhanced asset tracking and performance monitoring.

Parts 150 and 250 relate to power-supply requirements for the DALI bus and connected devices. Part 250 defines control gear with an integrated DALI bus power supply, while Part 150 covers additional, or auxiliary, 24V DC power supplies for situations where additional power is required.

New DALI Part 351

DALI Part 351 is a new specification for control devices that are used in or on, or are attached to, a luminaire. The specification includes requirements for power consumption, a mechanism to arbitrate between multiple application controllers, and a memory bank definition for multi-master devices. The specification includes several device types, which will be explained in a forthcoming Application Note. >> More details

Coming soon: D4i certification

D4i certification for LED drivers is expected to start very soon: please check our website for updates. 
>> More on D4i

Seminars in Shanghai and Hong Kong

DiiA and its partner First Design organized the DiiA China Summit 2019 on November 1st in Shanghai. >> More information, reports and photos

DiiA's Scott Wade also presented a seminar on DALI-2 at the Hong Kong International Lighting Fair in October. >> Download the presentation

DiiA sponsors Smart Spaces conference at LuxLive

DiiA is one of the sponsors for the “Smart Spaces + Smarter Lighting” conference, part of the LuxLive tradeshow which takes place in London on November 13-14.

On Wednesday 13th, Alan Jackson of DiiA member Helvar will give a DALI-focused presentation entitled “Turning Ordinary Places into Brighter Spaces with Intelligent Lighting and Smart Sensing.” Alan’s talk is scheduled for 10:30-11:00.

Later the same day, at 14:30-15:00, Peter Duine of Signify and DiiA’s Scott Wade will give a joint presentation entitled “How the intra-luminaire standard, D4i, has been achieved and what this means for the industry.”

Subscribe to our newsletter

Don't miss the latest DALI news and updates from DiiA.
>> Sign up now



We welcome any questions you may have about DALI, the DiiA and DALI-2 certification.
>> Contact DiiA


DiiA membership exceeds 200 companies

DiiA is very pleased to announce that its total membership is now more than 200 companies. Silvair, Inc. (USA) and BEGA Gantenbrink-Leuchten KG (Germany) have both upgraded their membership status to become Regular members of DiiA. They are already participating in the activities of DiiA’s different Work Groups, which are developing new DALI-2 features, specifications and test procedures.
DiiA is pleased to welcome several new Associate members to the organization:
  • Amperor Electronics (ShenZhen) Co., Ltd. (China)
  • Gooee Limited (UK)
  • Siteco GmbH (Germany)
  • Synapse Wireless (USA)
  • Ventilux Limited (Ireland)
  • VIMAR (Italy)
  • Wellness Telecom S.L. (Spain)
We also have several new Community registrations from luminaire makers:
  • A.A.G. Stucchi S.r.l. u.s. (Italy)
  • Diamante Lighting S.R.L. (Italy)
  • Escofet 1886 SA (Spain)
  • Kanlux S.A. (Poland)
  • Tamlite Lighting (UK)
  • TEC IT Tecnologia Inteligencia e Domotica SA (Portugal)
Both Regular and Associate members of DiiA are able to certify their DALI-2 products. Regular members are able to participate in DiiA’s work groups and contribute to the development of test sequences and new specifications. Community registration allows companies to list their DALI-2 luminaires on the DiiA website. Benefits of the different membership classes can be viewed here.

DiiA hosts successful DALI Summit 2019 

Held in conjunction with the annual LED professional Symposium (LpS), the first DALI Summit 2019 offered a comprehensive and detailed view of DALI technology, specifications and applications.

Paul Drosihn, General Manager of DiiA, wrote on LinkedIn "Great turnout for our DALI Summit in Bregenz, many thanks to Siegfried Luger and LED professional team for such a great job hosting us. On behalf of DiiA, thank you to all involved in making this a huge success, including our team, our members, our hosts, and of course the attendees. Special thanks also to the speakers."

Presentations from the DALI Summit 2019 can be downloaded from our website.

ANSI C137.4-2019 standard aligns with D4i specifications

ANSI, the American National Standards Institute, has published a new standard ANSI C137.4-2019 entitled “American National Standard for Lighting Systems—Digital Interface with Auxiliary Power.”

DiiA is represented on the ANSI Accredited Standards Committee (ASC) C137 on Lighting Systems, which developed the new standard.

ANSI C137.4 is based on the DALI standard IEC 62386 with additional characteristics that are aligned with the D4i family of specifications from DiiA.

>> More details

DiiA Plugfest improves DALI-2 interoperability in the field

DiiA’s latest DALI interoperability test event, or Plugfest, attracted almost 40 representatives from 18 DiiA member companies who joined DiiA staff in Vienna, Austria.

The two-day event, held on September 4-5, offered the opportunity for DiiA members to test their DALI and DALI-2 products for compatibility with other members’ lighting products. This was the first DiiA Plugfest that was open to all DiiA members.

Testing of products from different vendors is intended to improve the quality of DALI in the field. Any interoperability issues identified by system-testing several products on the same DALI bus will provide DiiA with insights to improve the DALI-2 test sequences and certification procedures. >> More details

DiiA elects new Board of Directors

At the DiiA General Assembly on September 24, 2019, members elected a new Board of Directors.

Joining the Board are Ulf-Helmut Rieder, DALI Product Manager & Technology Specialist at Loytec, a subsidiary of Delta Electronics, and Elmar Nieswand, Director of Software & Electronics at Trilux.

In its first meeting, the new Board subsequently re-elected Arnulf Rupp, Head of Standardization at Osram, as Chair, and Jens Herter, Head of Global Standardization & Funding at Tridonic, as Vice-Chair.

The other Board members continuing their previous roles are Max Björkgren of Helvar, Miguel Aguado of Lutron, and Oscar Deurloo of Signify.

Copyright © 2019 DiiA, All rights reserved.

This email was sent to <<Email Address>>
why did I get this?    unsubscribe from this list    update subscription preferences
DiiA · c/o IEEE-ISTO, 445 Hoes Lane · Piscataway, NJ 08854 · USA

Email Marketing Powered by Mailchimp