Book 17:

Spotlight LED light engines with integrated driver

March 2017: Book 17 is now approved for use by Zhaga members only

Book 17 defines LED light engines (LLEs) with an integrated driver and a circular light-emitting surface (LES). These are suitable for spot-lighting applications such as compact indoor luminaires.

The maximum LLE diameter is 81 mm, and the maximum height is 15 mm.

The mounting-hole spacing is 35 mm, which is the same as for Book 10 LED modules (category D50).

A range of LES categories is possible, based on the LES diameter, and these are the same as for Book 10.

Due to the integrated driver, these LLEs operate using AC mains voltage.


For a short overview of Book 17, watch the video below or download the presentation


Book 17 is Approved, and the full specification is available for use by Zhaga members only.
Download the specification (members only)
The specification will be published in late 2017.

The Zhaga Consortium will review and update this specification from time to time. To ensure you are aware of any updates to the Zhaga specifications, please subscribe to the Zhaga newsletter.

This Book must be read together with Zhaga Interface Specification Book 1.