Book 10

Zhaga Interface Specification Book 10 defines the interfaces of LED light engines (LLEs) comprising a circular, non-socketable LED module with a separate LED driver (electronic control gear).

The circular LED modules in Book 10 have an overall diameter of 75 mm and a height of 8 mm.

There are three LLE categories in Book 10, which are defined by the maximum diameter of the circular light-emitting surface (LES):

  • 23 mm
  • 30 mm
  • 40 mm

Book 10 LLEs are suitable for spot-lighting and other applications that benefit from a small, circular source.

Publication status

Book 10 is currently at the draft stage. Once it has been approved for use by Zhaga members, it will then be published in due course.