The LEDset Information Interface specification describes an analogue interface allowing basic communication between an LED driver and one or more LED modules.  The specification provides two options: plug-in resistor and circuit on the LED module; see the diagrams. The interface can support the following functions:
• Output current setting of a constant current LED driver to single LED modules
• LED driver output current setting for LED modules with parallel or series connection
• Thermal de-rating of LED module(s)
• Current setting capability with a plug-in resistor at the LED driver.

Regular, Associate, and Community members can find Book 23 in the Zhaga bookstore.

Note that Zhaga Book 23 “LEDset Information Interface specification” has been previously published by the MD-SIG as LEDset Information Interface Specification.  Since, Zhaga has obtained a license to make this specification available as Zhaga Book.