The zhaga task force strategy, led by giovanni scilla, chair. Creates market confidence in led lighting solutions which stimulates the growth of the application of leds i. The zhaga led light engine lamp base standards ca emerging technologies summit october 16, 2012 presented by. Led luminaires led module holders led light engines according to the following interfaces. In a longneeded move, led standards body zhaga has picked up the baton and started work on a specification for chiponboard cob led arrays. Available in 90 cri minimum, r9 greater than 50 and color accuracy within 3 sdcm provide color accuracy and uniformity. Jul 12, 2018 so to be uptodate with zhaga standards, you me be interested to preregister to the free zhaga community membership. Zhaga d4i announcement may 2019 view the zhaga d4i press release may 2019. Notes concerning cabling, conflguration, installation and operation of the pi led linear system m zhaga can be found in the associated application note. Oct 10, 20 zhaga is a global cooperation, with members that include luminaire makers, lamp manufacturers, led module makers, and companies that supply components and materials to the lighting industry. Dec 18, 20 zhaga specifications reference nema standard for led dimming 121820 by lighting controls association leave a comment control and dimming is an essential feature of many led based solidstate lighting ssl systems. To ensure that zhagacompliant products are in line with global standards, upgradeable and future proof. Because the module was designed according to the zhaga standard, it is compatible with commonly available lights. Zhaga releases new smart standard for digital lighting.
Both the light engine and fixture must be tested and should be verified as compatible. This book 1 defines the common concepts that underlie the zhaga interface specifications. Led fortimo led strip 2ft 2200lm 9xx lv5 datasheet fortimo led strip 2ft 2200lm 9xx lv5 the fortimo led strip is a uniquely wide portfolio which can be used in all kind of linear indoor luminaire types. Zhagas approach is to specify the interfaces between led light engines and led luminaires. Book 1, published in october 2012 and available as a free download at. The lighting industry is used to working with standardized light sources. Wer sich einen einblick verschaffen will, dem stellt zhaga einen 26seitigen kurzuberblick als pdf zur verfugung. Book 11 is the first zhaga book to describe an led module, rather than a complete led light engine.
We are a global lightingindustry organization that aims to standardize interfaces of components of led luminaires, including led light engines, led modules, led arrays, holders, electronic control gear led drivers and connectivity fit systems. Zhaga specifications provide many potential benefits for led luminaire manufacturers. Smarter lighting and the new visionmission statement. The circuit board provides a structural base of the led strip, a path for heat dissipation and an electricity supply through its. Ssl standards and regulatory affairs officer for zhagamember osram sylvania. This makes it easier for manufacturers to innovate and differentiate their products in aspects that do not influence interchangeability, such as product life time and efficiency. Led technology offers many benefits, but the lack of specifications can make it difficult to exchange one led light source for another. The zhaga consortium has published a new specification for led drivers that are used in. Zhaga led light engine standardization speed zhaga will move fast. Is usually a circuit board on top of which led chips are mounted. Zhaga specifications reference nema standard for led dimming.
Note that a zhagacompliant led light engine installed in a lighting fixture does not make a zhagacompliant led fixture. A regular member of the zhaga consortium, ul is an authorized testing laboratory for the various standards approved by the consortium, it is part of the verification committee and has all the necessary equipment for testing the following products. Andy kyker, lc, leed ga specification engineer ge lighting. Zhaga writes the book on led light engine specifications. Four standards have been worked out with the aim of fitting into the jesd 51xx series of documents widely used in thermal characterization of packaged semiconductor devices.
Led light engines need their luminaires to dissipate the heat generated by the led light engine. Led based modules for ssl can simplify product design and even make products fieldupgradeable, reports maury wright. A zhaga book will specify a family of six rectangular or square led modules with different dimensions. Combining the expertise of two leading global lightingindustry organizations, the zhaga d4i certification program will enable smart, futureproof led luminaires with iot connectivity. Zhaga is a global consortium of companies from the international lighting industry. To promote the use and benefits of zhagacompliant led light engines. Interchangeability tuv sud tests and certifies led luminaires and led light engines according to zhaga specifications. Luminaire makers will use independent led drivers to provide power to the book 11 modules. Book 19 interface specifications address rectangular led modules 45 mm x 146.
We conduct a comprehensive range of tests which help demonstrate that your product is zhaga certified. Zhaga has also defined specifications for such drivers, and these will be included in the forthcoming zhaga book. Led defined a light emitting diode is a semiconductor device that emits visible light of a certain color, and is fundamentally different from conventional light sources such as incandescent, fluorescent, and gasdischarge lamps, in that an led. Zhagad4i certification will be available for outdoor led luminaires that.
Speed up adoption and grow the market for led modules quickly. Zhaga book led drivers for download, certified products. Zhaga standards will yield interoperable modular products from multiple vendors. The zhaga specifications are known as books, and seven books have now been finalized.
Both the digital illumination interface alliance diia and the zhaga consortium zhaga are. The consortium is a member program of the ieee industry standards and technology organization ieeeisto. The electrical interface itself uses 24v dc power, supplied independently via the led driver which is integrated within the luminaire. The application note is enclosed with the product and can be downloaded from the lumitech website. Consortium for the standardization of led light engines. Zhaga publishes book 11 specification for small led. Each led module has a rectangular shape and the only restriction to the light emitting surface is that no light is emitted in the direction of the reference plane of the led module. Based on open standards, the zhagad4i certification program will. Jul 10, 2017 zhaga transforms led driver specification with new book interface specification the zhaga consortium, a global association of lighting companies that is standardizing interfaces of components of led luminaires, has published a significantly updated version of its interface specification for led drivers. Led lamps that could be mistaken for general purpose alamp replacements e. Energy star program requirements product specification for.
Zhaga is a global cooperation, with members that include luminaire makers, lamp manufacturers, led module makers, and companies that supply components and materials to the lighting industry. To make zhagacertified products easily identifiable and traceable. Led array proximity phosphors over chip on board leds provide a uniform source with high efficiency and no pixilation. Zhaga and diia unveil joint zhagad4i certification program digital. Zhaga consortium update to american lighting association. Zhaga is an international industrywide consortium for standardisation of led lights with specifications aimed at ensuring the interchangeability of led light sources from different manufacturers. The sle g6 modules meet the mechanical requirements of the zhaga guidelines from book number 3. Zhagad4i certification digital illumination interface alliance. Zhaga will establish its standards first as an industry standard zhaga will offer the finished standards to an sdo, such as iec, for formal standardization. Zhaga defines test procedures for luminaires and led light engines so that the luminaire will accept the led engine. Its form factor makes it easy to designin and handle in production as it complies to zhaga standards.
Zhaga specifications reference nema standard for led. Mar, 2018 about zhaga zhaga is a global association of lighting companies that is standardizing interfaces of components of led luminaires, including led light engines, led modules, led arrays, holders, electronic control gear led drivers and connectivity fit systems. The rest of the content is still being discussed see below. Zhaga is a global lightingindustry consortium that is standardizing led light engines and associated components including led modules, holders and led drivers electronic control gear. Zhaga specifies only what is necessary to enable the interchangeability of led light engines. Zhaga transforms led driver specification with new book. Zhaga is an industrywide consortium aiming to standardize specifications for interfaces between led luminaires and light engines. The aim is to permit interchangeability between products made by different manufacturers. Standard development organization 16 november 2010 4. The linearz led module is the first of its type in the lengths 560mm, fitted with 52 leds or 280mm with 26 leds. Linearz led modules maximum efficiency in the zhaga standard.
The certification requirements will remain within zhaga. In 2012, more than 30 manufacturers displayed zhagacompliant led products at. Benefits for led luminaire manufacturers interchangeable led light sources, which are enabled by zhaga interface specifications, offer a number of benefits for different user groups within the lighting industry. Zhaga specifications, known as books, describe the interfaces between luminaires and led light sources. Zhaga s approach is to specify the interfaces between led light engines and led luminaires. Zhagad4i certification signals plugandplay interoperability pdf. The consortium is a member program of the ieee industry standards and. Key benefits quick and easy assembly of the cob leds in the luminaire optics close to light emitting area minimal light loss with 120 optic angle simplified interchangeability between leds comform to zhaga standards lumawise z45 led holders applications. We are a global lightingindustry organization that aims to standardize interfaces of components of led luminaires, including. Sep, 20 this was the main motivation of the jedec jc15 committee when the work towards the definition of led thermal testing standards commenced in 2008. Mechanical, photometrical, thermal, electrical zhagas purpose. The new zhaga scope enables manufacturers to make led luminaires with zhagacompliant components, which are upgradeable and serviceable. These specifications enable the interchangeability of led. Zhaga moves on cob standardisation pic microcontroller.
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