Digital Addressable Lighting Interface (DALI) is a communication protocol for lighting control in buildings.
The interface was first described in the IEC60929 standard for fluorescent lamp ballast, Annex E. The stand- ard was subsequently updated to include other lighting devices, such as LED, HID, etc., to become IEC-62386. The complete standard for control interface of electronic control gears was published in June 2009, while the standard for lighting control devices is scheduled to be published in 2012. 

Only a pair of wires are required to form the bus for communication to all devices on a single DALI network. Each piece of operating equiment with a DALI interface can be communicated with individually. Using a bidir- ectional data exchange, a DALI controller can query and set the status of each connected lighting device. As a standalone system, DALI can be operated with a maximum of 64 devices. 

Have 4 steps to a good install
Addressing and management system for up to 64 DALI units Easily create and edit individual light scene
Easily create and edit individual light group
Define fade time for each light scenes
Define fade rate for dimming up and down
Set the basic brightness
Save and load DALI address in a file
Run the software on Windows XP or windows 7 

Producing of dali led driver:



 More pictures of the DALI dimmable led driver




Packing information:
white box packing :18pcs/carton , Grosss weight :14kg, size: 38x27x27cm



Application: The DALI dimmable led drivers were widely used on led spot light, downlight, panel light, led street light, led highbay light etc.