Zhaga Consortium Website: http://www.zhagastandard.org/

Zhaga is an industry-wide cooperation aimed at the development of standard specifications for the interfaces of LED light engines.

An LED light engine is an LED module with defined interfaces that do not depend on the type of LED technology used inside the light engine.

Zhaga will enable interchangeability between products made by diverse manufacturers.

Interchangeability is achieved by defining interfaces for a variety of application-specific light engines. Zhaga standards will cover the physical dimensions, as well as the photometric, electrical and thermal behavior of LED light engines.

Zhaga is established for the benefit of the consumers and professional buyers of light engines and luminaires, in the expectation that standardization will prevent market fragmentation into incompatible products. Zhaga standards will increase the confidence to specify and purchase LED products that will be easily replaceable and commercially available, while continuously enjoying the performance upgrades that LED technology enables. In addition, this will foster innovation and competition in the application of LED lighting in general.

Program News

Successful Zhaga presence at Guangzhou Lighting Exhibition (Press Release)
Date: 25 Aug 2021

How Zhaga addresses Sustainability and the Circular Economy (Press Release)
Date: 27 Sep 2021

How Zhaga addresses Sustainability and the Circular Economy (Press Release)
Date: 27 Aug 2021

L-Prize awards points for use of Zhaga Book 20 and D4i (Press Release)
Date: 06 Jul 2021

Zhaga’s Book 18 Ed. 3.0 approved (Press Release)
Date: 4/27/2021

100 luminaire product families with Book 18 Zhaga-D4i certification (Press Release)
Date: 6/10/2021

First Zhaga-D4i controller earns certification (Press Release)
Date: 6/21/2021

Book 7 updated with new form factors meeting market demands (Press Release)
Date: 14 Jan 2021

How to get Zhaga-D4i certification for luminaires, sensors and communication nodes (Press Release)
Date: 21 Jan 2021

Zhaga's Book 18 Takes the Next Step Forward, with Plans to add ANSI's C136.41 Dimming Receptacle (Press Release)
Date: 8 October 2020

New Chairperson agreed for General Assembly (Press Release)
Date: 12 October 2020

Zhaga Book 18 Ed. 2.0 Now Available to Community Member (Press Release)
Date: 26 November 2020

New Chairperson agreed for General Assembly (Press Release)
Date: 12 Oct 2020

Zhaga’s Book 18 takes the next step forward, with plans to add ANSI’s C136.41 dimming receptacle (Press Release)
Date: 08 Oct 2020

Book 20 "Smart interface between indoor luminaires and sensing/communication modules" published (Press Release)
Date: 22 Apr 2020

CALI and Zhaga sign liaison agreement to further drive and promote technology advancement (Press Release)
Date: 02 Jun 2020

First Zhaga-D4i certification awarded to outdoor LED luminaires (Press Release)
Date: 15 Apr 2020

Zhaga-D4i Certification Signals Plug-and-Play Interoperability (Media Coverage)
Date: 17 Sep 2019