What is DALI?
Digital Addressable Lighting Interface, named DALI, is a communication language. DALI facilitates the communication and therefore control of multiple devices such as ballast, transformers and other lighting equipment. Devices which speak the same language can exchange information, in much the same way people can exchange information when they communicate using the same language.
Designed on a distributed intelligent framework, each DALI device has on board memory that stores all relevant information about the device, including diagnostics, which reduces the technical requirements on the control system and the amount of data to be transmitted over the line.