The Zhaga Consortium is developing specifications that enable the interchangeability of LED light sources made by multiple different manufacturers. The Zhaga specifications, known as Books, describe the interfaces between LED luminaires and LED light engines.
Zhaga's members include hundreds of companies from throughout the global lighting industry. The cooperation is governed by a consortium agreement that defines rules regarding confidentiality, intellectual property and decision making.
Zhaga is an industry-wide collaboration between companies from across the globe.
Hundreds of companies have joined Zhaga - view the current list of Zhaga members
Members include luminaire manufacturers, LED module makers, material and lighting component suppliers as well as service providers such as test laboratories.
Membership is open to everyone, and companies can join Zhaga as either Regular or Associate Members - find out more about joining Zhaga
Watch the video below for a short overview of Zhaga and its activities, as well as an introduction to interchangeability as demonstrated by products from several of the Zhaga Books.
Certified Products are compliant with one of the Zhaga interface specifications (Books) and are eligible to carry the Zhaga logo.