The DALI Alliance (also known as the Digital Illumination Interface Alliance or DiiA) is an open, global consortium of lighting companies that drives the growth of lighting-control solutions based on internationally standardised Digital Addressable Lighting Interface (DALI) technology.

The organisation operates the DALI-2 and D4i certification programs to significantly improve levels of cross-vendor interoperability. New features continue to be added to the standardisation scheme, in areas such as colour control, sensors, emergency lighting, and data gathering and reporting.  

As lighting continues to evolve, the DALI Alliance is also driving the standardisation of wireless and IP-based connectivity solutions that build on the long-established benefits of DALI. 

www.dali-alliance.org