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U.S. Department of Energy Announces Winners of L-Prize Prototype Phase
Applying Zhaga's Book 20 is a prerequisite for entering the competition. The U.S. DOE announced six winners. The L-Prize is a $12 million lighting competition for next-generation lighting in commercial buildings. Read more
2023-10-30
News
New Zhaga Circularity Taskforce Created
Upon request from the market, this taskforce will review existing Zhaga Books and make transparent how these specifications contribute to circularity. Read more
2023-07-07
News
Heinrich Thye Appointed as New Secretary General of the Zhaga Consortium
The Zhaga Consortium is pleased to announce the appointment of Heinrich Thye as its new Secretary General, effective April 1st, 2023. Thye will succeed Dee Denteneer, who has served as Secretary General for the past seven years.
First Book 20 control devices earn certification
Zhaga Book 20 defines a smart interface between an indoor LED luminaire and a sensing/communication module or control device. Osram is the first company which has earned the Zhaga-D4i certification for a number of their control devices.
Zhaga Smart City Sensor Awards submission date extended
The Zhaga Consortium launched the global Zhaga Smart City Sensor Awards in mid-September to address the needs for innovative sensors of the many cities that have installed Zhaga-D4i certified streetlights. The submission date has now been extended.
Webinar: L-Prize Opportunities Using D4i and Zhaga Book 20
Did you miss the webinar on 15 September? You can now download the presentations here https://bit.ly/3BKvBPb
2022-09-22
News
HERCULUX joins the Zhaga Consortium
The Chinese LED optics manufacturer HERCULUX has become a Regular Member of the Zhaga Consortium. The company is dedicated to providing professional secondary optical match schemes for the LED lighting field and to the design, manufacture and sales o ...

White Paper - How Zhaga addresses Sustainability and the Circular Economy
Durable, repairable and upgradeable LED luminaires are key elements contributing to sustainable lighting. Zhaga is developing and standardizing interface specifications to help facilitate a new market framework called "Circularity Lighting".
Webinar 19 Aug - L-Prize awards points for use of Zhaga Book 20 and D4i
Details of how Zhaga Book 20 and D4i can contribute to a successful L-Prize submission were explained in a webinar presented by the Zhaga Consortium and the DALI Alliance. Download the presentations
2021-07-06
News




Webinar - How to get Zhaga-D4i certification for luminaires, sensors and communication nodes
The Zhaga Consortium and the DALI Alliance jointly hosted a webinar on 18 February to provide details on how to achieve Zhaga-D4i certification of lighting components and luminaires. Download presentations + watch recording



General Assembly approves transfer of Zhaga books 18 and 20 to IEC
The Zhaga General Assembly has decided in November 2020 to transfer the Zhaga Books 18 and 20 to the IEC. Sharing Zhaga specifications with global standard development organizations is included in the Zhaga mission and has the goal of increasing glob ...
Zhaga’s Book 18 takes the next step forward, with plans to add ANSI’s C136.41 dimming receptacle
8 Oct, Zhaga is planning a 3rd edition of the popular Book 18 specification for outdoor luminaires, that will allow for architectures combining an ANSI C136.41 dimming receptacle with a Zhaga receptacle.