Book 11 (35-mm Spot module)

Zhaga Interface Specification Book 11 defines circular LED modules with a maximum diameter of 35 mm and a typical height of 3.5 mm.

Book 11 LED modules require a separate LED driver (electronic control gear).

There are three categories in Book 11, which are defined by the maximum diameter of the circular light-emitting surface (LES).

Book 11 modules are suitable for spot-lighting and other applications that benefit from a small, circular source.

Publication status

Public downloads are available:

Download Book 11 (English) - Edition 1.0, July 2015

Download Book 11 (Chinese) - Edition 1.0, July 2015

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More Details

News item (Sept 2015): Zhaga publishes Book 11 specification for small LED spotlight modules

Book 11 has several important features:

  • It is part of a scaled family of LED modules (see below)
  • It is the first Zhaga Book to describe an LED module only, rather than a complete LED light engine
  • It is the first Zhaga Book to contain a reference to the LEDset specification for DMI

Specification details

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

LED module dimensions

 

Module

diameter (mm)

Screw-hole separation

distance (mm)

Module

height (mm)

Book 11 35 25 3.5
Book 3 50 35 7.2
Book 10 75   8.0

Light-emitting surface (LES) categories

LES category

Minimum LES

diameter (mm)

Maximum LES

diameter (mm)

LES 6.3 >4.5 6.3
LES 9 > 6.3 9.0
LES 13.5 > 9.0 13.5