

The Digital Illumination Interface Alliance (DiiA®) is an open, global consortium of lighting companies that aims to grow the market for lighting-control solutions based on Digital Addressable Lighting Interface (DALI®) technology.
Building on the long-established benefits of DALI, the DALI-2™ certification program brings the promise of significantly improved interoperability and additional functionality compared with current DALI systems in the market. And the new D4i™ certification program brings standardization to intra-luminaire DALI.
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>> DALI Summit presentations now available
► DiiA starts D4i certification of LED drivers
► DALI and wireless in focus for DiiA standardization experts
► DiiA membership exceeds 200
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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 have now been added to the Product Database. >> More details
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All DALI-2 Certified Products are listed in our online Product Database. The images below show a selection of DALI-2 products. Find the products in the database by searching using the Product ID.
Find products in the Database by searching using the Product ID (see image caption).