Our websites use cookies on your device to give you the best user experience. By using our websites, you agree to the placement of these cookies. To learn more, read our privacy policy.

Zhaga Book 12 on COB LED arrays

Posted on Tuesday May 5 2015, by Tim Whitaker

Zhaga Book 12, which defines a family of LED modules that are typically implemented using chip-on-board (COB) technology, will also include holders. However, it is likely that the holders will not be part of the first Approved edition of Book 12. 

Book 12 defines a family of rectangular and square LED modules with a circular light-emitting surface (LES). These modules require a separate LED driver, and can be used either with or without holders, depending on the luminaire type and application.

The combination of a COB array and a holder with appropriate dimensions can create a module that is similar to the smaller LED spot modules defined in Zhaga Books 3 or 11.

Book 12 will define a family of COB LED arrays with the following PCB dimensions:

  • 12 x 15 mm
  • 16 x 19 mm
  • 19 x 19 mm
  • 20 x 24 mm
  • 24 x 24 mm
  • 28 x 28 mm

For more information on Book 12, see the Zhaga press release or visit the Book 12 page.