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Entries are now open for the DALI Lighting Awards

DALI: The standard for smart lighting control in the IOT era

The DALI Alliance is the global industry organization for DALI®, the global standard for digital communication between lighting-control devices. DALI is the Digital Addressable Lighting Interface. 

 Building on the long-established benefits of DALI, the DALI-2 certification program brings the promise of significantly improved interoperability along with more features and functions including sensing and data gathering. Meanwhile, D4i™ enables DALI for intelligent, IoT-ready luminaires and sets the scene for different connectivity options over wireless and IP-based networks. 

The DALI Alliance is also known as the Digital Illumination Interface Alliance (DiiA).

>> Find out more about the DALI Alliance  >> Sign up to our mailing list  >> Follow us on LinkedIn

Click here for more information on our recent news and announcements


DALI-2 webinar with Lux Magazine
DALI Lighting Awards now open for entries
DiiA reaches milestone of 1000 DALI-2 products
Click here for more information on our recent news and announcements


Latest news

► DiiA announces separate collaborations with Zigbee, Thread and Bluetooth
► DiiA debuts DALI-2 certification of tunable white LED drivers
► DiiA starts D4i driver certification

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DiiA is an open, global consortium, and new members are welcome to join us. We now have over 200 members! To find out why your company should become a DiiA member, click here


DALI-2 certification builds further confidence in the interoperability of DALI products. DALI-2 sensors and other input devices, as well as D4i LED drivers, have now been added to the Product Database.

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DALI events by DiiA in 2019

>> DALI Summit presentations now available


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