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Upcoming Industry Events

IES Webinar:

See Your Lighting System in a New Light with D4i

August 13, 2020 at 12:00 PM ET

This IES webinar is presented by DiiA member Synapse Wireless.


DALI-2 webinar presented by DiiA with Lux magazine

"Connected DALI-2 lighting control for intelligent, occupant-friendly buildings"

June 24, 2020

DALI-2 webinar with Lux magazine
>> Download materials (presentation slides and full Q&A)
>> Listen to the audio recording (Lux website)


LpS Digital

Virtual event: online now

The planned LED Professional Symposium (LpS) event (September 22-24, 2020 in Bregenz, Austria) was cancelled. This has been replaced by the LpS Digital conference and exhibition.

DiiA and Zhaga have submitted a joint Zhaga-D4i presentation, which is available now.

LightFair Connect Virtual Conference

July 21-23, 2020

A virtual event to present the 2020 Lightfair Conference program.


August 18 –19, 2020
Virtual event

IES Annual Conference

August 24 - September 2, 2020
Virtual event


Guangzhou International Lighting Exhibition

October 10-13, 2020
Guangzhou, China

Smart Buildings Show - Virtual Conference 2020

October 13-15

IES Street and Area Lighting Conference (SALC)

October 26-28, 2020
Virtual event

LuxLive Digital Festival

November 11-12, 2020
Virtual event

Hong Kong International Lighting Fair (Autumn 2020)

November 16-17, 2020
This is now a virtual event with new dates

ZVEI Connected Lighting Day

Protocols, Systems and Interfaces for the Internet of Lighting

Wednesday November 18, 2020
Frankfurt am Main, Germany


Lighting Design Awards 2020

November 19, 2020
London, UK

DiiA is a sponsor of the Lighting Design Awards 2020



March 16-17, 2021
New York, NY, USA

DiiA is a Gold sponsor of LEDucation 2021.



May 18-20, 2021
New York, USA

DiiA is a Sponsor of Lightfair 2021 and will exhibit at booth #380. 


Strategies in Light

June 22-24, 2020
Santa Clara, CA, USA


LED Professional Symposium

September 28-30, 2021
Bregenz, Austria




November 2021
London, UK



Light+Building 2022

March 13-18, 2022

Frankfurt, Germany


Events for DiiA Members

Various events are organized for DiiA members only, including:

  • Interop events (Plugfests)
  • General Assembly
  • Webinars for DiiA members only
  • Work Group meetings

>> View meetings calendar (DiiA members only)


DiiA General Assembly

September 24, 2019 in Bregenz, Austria

>> Presentation materials (DiiA members only, login required)


DiiA Plugfest

September 4-5, 2019 in Vienna, Austria.
Interoperability test event open to all DiiA members.

>> Read our Plugfest report


Webinar: DiiA update on specifications, testing and DALI-2 certification

Open to all DiiA members (Regular and Associate).

Date Time
Wed July 10, 2019 09.30 Europe (CEST), 15.30 China
Thurs July 11, 2019 11:00 East coast North America, 17:00 Europe (CEST)

>> More information (DiiA members only, login required)


DiiA Member Webinar

Webinar: DiiA Update for Members—Technical and Promotional Roadmaps

28 & 29 April 2020

>> Register and more information (members only)


Recent Events

Strategies in Light

February 11-13, 2020
San Diego, CA, USA

DiiA is the Sponsor of "Track 3: Connected Lighting and the IoT"


LIA Technical Forum

January 30, 2020
Sketchley Grange Hotel, Hinckley, UK

The program includes presentations on D4i, IoT and Zhaga-D4i, with speakers from DiiA members Lutron and Zencontrol.

Selected speakers:

  • D4i and IoT - Miguel Aguado, Lutron
  • Zhaga / D4i Standards - Dee Denteneer, Zhaga
  • Lighting and other IoT Services - Stewart Langdown, Zencontrol


LuxLive 2019

November 13-14, 2019
ExCeL, London, UK

DiiA's Scott Wade and Peter Duine from Signify will make a joint presentation entitled: "How the intra-luminaire standard, D4i, has been achieved and what this means for the industry"

Date: Wednesday 13th November
Time: 14:30-15:00
Session: Smart Spaces


DiiA China Summit 2019:
DALI-2 Intelligent Lighting Controls & Application Designs

2019 DiiA 联盟中国区高峰论坛
暨DALI-2 智控照明&应用设计论坛

November 1, 2019
Shanghai, China

DiiA and First Design co-hosted a one-day seminar focused on DALI-2 applications and advantages for lighting design.


DALI Summit 2019

September 25, 2019 in Bregenz, Austria

Co-located with LpS and TiL

>> Presentations now available to download

More Past Events

>> Click here for information on past events


Join us at Light+Building: Hall 4.1, FOY 15