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Lightfair International

Lightfair 2020 is CANCELLED


Meet us at LIGHTFAIR 2020: 

DiiA will exhibit at Booth # 2099

May 5-7, 2020
Las Vegas, NV, USA

DiiA representatives look forward to meeting you at Lightfair International. Please contact us if you would like to set up a meeting. 

Information on LIGHTFAIR 2019 can be found here


DALI Summit 2020

Join us for the DALI Summit seminar:

Location Time Date
LFI Live Lounge (Booth #8157) 10:30-12:00 Wednesday 6th May

DALI-2 applications in human-centric lighting, smart luminaires and IoT connectivity

Learning Objectives:

  • Understand the latest developments in DALI-2 and D4i certification and specifications, and how DiiA is working with Zhaga and ANSI.
  • Learn about DALI-2 features such as standardized dimming and tunable-white colour control, which can enable efficient, human-centric lighting schemes.
  • See how DALI-2 data can used for enhanced asset tracking, automated commissioning, predictive maintenance and many other purposes.
  • Discover ways in which DiiA is seeking to standardize the combination of wired DALI systems with wireless networking.


Our seminar offers an overview of the latest developments in DALI-2 and explains the key benefits of this digital lighting-control protocol.
DALI-2 has a strong focus on product interoperability, backed by a robust certification program. DiiA continues to introduce more features and more product types—such as sensors and application controllers—to DALI-2.

Communication is robust, due to DALI-2’s digital nature, and is also bi-directional, enabling feedback. A recent addition to DALI-2 is the capability of LED drivers to store and report a rich set of data relating to the luminaire, the driver and the light source.

All DALI-2 LED drivers have compulsory attributes such as a standardized dimming curve. Optionally, DALI-2 drivers can now offer tunable-white colour control, enabling efficient and human-centric lighting schemes, especially when coupled with DALI-2 light-intensity and occupancy sensors.

DiiA’s new D4i certification program is aimed principally at intra-luminaire DALI, and simplifies the addition of sensors or wireless network nodes to luminaires. When coupled with standardized Zhaga sockets, D4i opens the way for smart, future-proof luminaires.

Our seminar will also discuss how to combine wired DALI systems with wireless networking, either via a gateway or by transmission of DALI commands over an underlying wireless carrier.


DiiA Members at Lightfair 2020

>> Full exhibitor list on Lightfair website

>> To add you company or make changes, contact Tim Whitaker (marcom @ digitalilluminationinterface.org)

Company Booth
DiiA - Digital Illumination Interface Alliance 2099
Acuity Brands Lighting 6109
Cooper Lighting Solutions 8152
Enlighted, Inc. 6179
Ledvance 5049
Lutron Electronics Co., Inc. 6070
Osram 7117
Signify 6159
Steinel America, Inc. 8110
Synapse Wireless, Inc. 7187
Wago Corporation 9169
Casambi Technologies 9182
Cree Lighting 6061
Crestron Electronics 5132
Emcom Technology Inc. 4287
Feelux Lighting, Inc. 9113
Fulham 7119
GE Current, A Daintree Company 5157
GRE Alpha 2282
Guangdong Mason Technologies Co., Ltd 2337
Ideal Industries, Inc. 2224
Intertek 8137
Inventronics 1197
Ligman Lighting Usa 3133
Pharos Architectural Controls 8195
Self Electronics Co., Ltd 7139
Shanghai Moons' Automation Control Co., Ltd 9175
Silvair 8186
TCI Telecomunicazioni Italia Srl 8175
TE Connectivity 6143
UL 9019
Zhaga Consortium 3196