Zhaga Consortium
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Smart standards. Smarter lighting.

We are a global lighting-industry organization that aims to standardize interfaces of components for LED luminaires, including LED light engines, LED modules, LED arrays, holders, electronic control gear (LED drivers), connectors and sensing/communication modules.

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Zhaga is creating a series of specifications, known as Books. Each Book defines the interface of one or more components of an LED luminaire. Such components include LED light engines, LED modules, LED drivers, LED arrays, holders, and connectivity fit systems.
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Latest Zhaga Books
B
26
Book
Linear socketable LED modules for non-SELV applications
B
25
Book
NFC Readers with Bluetooth interface for in-field programming
B
24
Book
Programming of luminaire components using NFC
Products Database
On Book Development
All Books

Zhaga Certification is an easy way to future-proof your luminaire by ensuring it will be able to host next generation Zhaga-D4i nodes. 

 

Confidence in Interoperability

Business Advantages

Certification is issued only after verification by independent testing.

Certified luminaires and components are available from multiple suppliers.

Certified products are traceable in public databases.

Certification provides you with an established brand.

To prevent misuse, certification logos are trademarked.

 

How to certify

News

First Products Certified to Zhaga Book 26 for Linear Socketable LED Modules

The Zhaga Consortium is pleased to announce the first certified products under Zhaga Book 26, the industry standard for linear socketable LED modules in non-SELV applications: BJB has achieved certification for its connector, whilst LEDVANCE has certified its luminaire. 

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News

Huayu joins the Zhaga Consortium as a Regular Member

Huayu has become a Regular Member, of the Zhaga Consortium, reinforcing our global membership working to advance open, standardised interfaces for LED luminaires and their components.

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News

Ledlink Optics joins the Zhaga Consortium as a Regular Member

Ledlink Optics has joined the Consortium as a Regular Member, further strengthening Zhaga’s global ecosystem of companies working towards open, standardised interfaces for LED luminaires and their components.

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News

Zhaga expands smart lighting standard with new edition of Book 18 for heritage and decorative luminaires

The Zhaga Consortium has released Edition 4 of Book 18. This new edition extends the Zhaga-D4i ecosystem to support heritage and decorative luminaires, addressing the growing need for smart, connected and circular lighting solutions across outdoor and industrial environments.

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News

Zhaga Unveils Book 21: Future-Proofing Luminaire Design with Linear Socketable LED Modules for SELV applications

Building on the Zhaga Book 26 for non-SELV applications, which was launched in December 2024, Book 21 further strengthens Zhaga’s mission to promote sustainability, serviceability, and design flexibility in the lighting industry.

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News

Zhaga Unveils Book 26: Future-Proofing Luminaire Design with Linear Socketable LED Modules

Zhaga, the global leader in the standardization of LED luminaire component interfaces, proudly announces the release of Zhaga Book 26, a comprehensive new standard for linear socketable LED modules.

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News

Zhaga to Showcase Smart Lighting Solutions at Smart City Expo World Congress 2024

Zhaga, the global consortium driving the standardization of LED luminaire component interfaces, is excited to exhibit at the Smart City Expo World Congress, 5-7 November in Barcelona. Visit the Zhaga booth in Hall 2, Stand F92.

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News

DALI, TALQ and Zhaga Announce Collaboration to Unify Data Streams for Smart Street Lighting Solutions

The collaboration aims to provide a better choice of solutions with interoperable components and enhance communication across outdoor lighting systems.

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News

Zhaga Consortium and DALI Alliance to Exhibit at 2024 Street and Area Lighting Conference

Industry leading standardization organizations unite to showcase advanced solutions for smart, sustainable, and connected urban lighting.

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News

Crucial Role of Authorized Test Centers in Zhaga's Mission for Lighting Standards

Seven laboratories have qualified as Zhaga Authorized Test Centers and they play a pivotal role within the Zhaga ecosystem.

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News

Zhaga Consortium Welcomes Darkoo as Regular Member

Darkoo Optics, headquartered in Zhongshan City, China, is a professional optical solution service provider for a wide range of lighting applications, including general lighting, automotive lighting, medical lighting, security lighting, stage lighting, and more.

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News

Exploring Futureproof Lighting with Zhaga Consortium at Light+Building

Highlights of Zhaga's presence at Light+Building will be a presentation by Heinrich Thye, SecGen of Zhaga on the Exhibitor Stage Light and a sneak preview of its latest specifications on linear socketable LED modules.

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News

Zhaga Consortium Welcomes Khatod as Regular Member

Recognized for its expertise in optoelectronics and innovative lighting solutions, Khatod brings a wealth of knowledge and commitment to the Consortium's mission of standardizing interfaces of components for LED luminaires.

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News

Qicheng Electrical Equipment joins the Zhaga Consortium

CQC/Qicheng Electrical Equipment Co. Ltd. was founded in 1994 and specializes in manufacturing and designing electrical parts for lighting, HVAC and electrical industries. The products are exported to middle and high-end markets throughout the world.

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News

AnyCasting joins the Zhaga Consortium

AnyCasting from Korea develops and manufactures high quality LED lighting lenses using AnyCasting’s independently developed optical design and ultra-precision plastic injection technology.

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News

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.

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News

Zhaga’s Book 14 published as IEC standard

The Zhaga Consortium is proud to announce that Zhaga's Book 14 has been officially designated as IEC Standard 63356-1.

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News

Technical Guide: Zhaga-D4i control devices

This Technical Guide is a joint publication of the Zhaga Consortium and the DALI Alliance. It describes the key considerations to achieve Zhaga-D4i certification of control devices.

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News

New Zhaga Taskforce Formed for Round Shaped LED-Modules

In light of the increasing importance of repairable and sustainable luminaires, Zhaga has begun work on a specification for round shaped, interoperable and serviceable LED modules with the initiation of the taskforce TF-RSM.

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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

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.

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News

Zhaga Announces Winners of Inaugural Smart City Sensor Awards

The awards recognize excellence in smart city sensors designed to be installed on streetlights using the Zhaga Book 18 standard and that are suitable for Zhaga-D4i certification.

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News

Zhaga Book 7 available as IEC standard

The Zhaga Book 7 on linear and square LED modules has been published as IEC standard 63356-2. It is the first Zhaga industry specification that is available as IEC standard.

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News

Job Vacancy: Secretary General

The Zhaga Consortium is looking for a Secretary General. Please apply by 17 February 2023.

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Highlights

Watch our new video "Introduction to Zhaga" - and learn about our solutions here

Vision and Mission

Enable new markets for connected and serviceable lighting through interoperability. See more

Become a member

Zhaga is an industry-wide collaboration between companies from across the globe. Members include luminaire manufacturers, LED module makers, suppliers of materials and components, and testing labs. Membership in Zhaga is open to any company that is willing to work towards Zhaga’s vision and mission.

  • Joining Zhaga
  • Our membership

Over

600

Member Companies

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Advanced Semiconductor Engineering, Inc.
AnyCasting Co., Ltd.
Axis Lighting
Beijing Lampearl Photoelectric Co., Ltd.
BJB GmbH & Co. KG
Bulbrite Industries
Chengdu Herculux Photoelectric Technology Co., Ltd
CSA Group
DEKRA Certification B.V.
Everlight Electronics Co., Ltd.
Fagerhult Group
Foshan Electrical And Lighting Co., Ltd.
Gramm Werbeagentur GmbH
Green Gems GmbH
Hebei Daqi Lighting Technology Co., Ltd.
IEEE-ISTO
iGuzzini illuminazione Spa
Indal
Intematix Corporation
Intertek Testing Services NA
Inventronics GmbH
Khatod Engineering S.A.S.
Knibbeler Standardization Support
Korea Photonics Technology Institute
Ledil Oy
Ledlinks Optics, Inc.
LEDVANCE GmbH
Leviton Manufacturing Company
LG Electronics Inc.
LG Innotek Co., Ltd.
LLC "Lighting Technologies Production"
Lumens Co. Ltd.
MCA Baschnagel
Micron Technology, Inc.
Molex Incorporated
Nichia Corporation
NXP B.V.
OMS s.r.o
PhotonStar LED Group plc
Posco LED
Qicheng Electrical Equipment Co., Ltd
Regent Beleuchtungsk
Samsung Electronics Co. Ltd.
Schr
Schréder
Shanghai Yaming Lighting Co., Ltd.
Shenzhen HuaYu Circuits Co., Ltd
Shenzhen Tongyifang Optoelectronic Tech Co., Ltd.
Signify Netherlands B.V.
Siteco GmbH
TE Connectivity Ltd.
Vossloh-Schwabe Deutschland GmbH
WAGO GmbH & Co. KG
Wieson Technologies Co., Ltd.
Wintek Corporation
ZHAGA Consortium
Zumtobel Group AG
3Brothers
A.A.G. STUCCHI s.r.l. u.s.
Aavid Thermalloy, LLC
AB Fagerhult
abalight GmbH
ABEL
Acuity Brands Lighting, Inc.
ADATA Technology Co., Ltd.
Adels-Contact Elektrotechnische Fabrik
Adolf Schuch GmbH
Advanced LEds Ltd.
Advanced Photoelectronic Technology
AEC Illuminazione srl
AEG Power Solutions
Alanod Aluminium-Veredlung GmbH & Co. KG
Aldridge Traffic Systems Pty Ltd
Algorab s.r.l.
Almeco S.p.A.
Alppilux Oy
Alterah SRL
Alumbrado Tecnico Publico SA
Alux-Luxar GmbH & Co. KG
American Illumination Inc.
Amphenol Benelux B/V
Amphenol LTW
Anhui Sunny Electric Group Co., Ltd
Annell Ljus + Form AB
Ansorg GmbH
Arditi S.p.A.
AREALAMP Sp. z o.o.
Arlight Ltd. STI.
Arquiled, Projectos de Iluminacao, S.A.
Arrant-Light Oy
ARTESOLAR ILUMINACION SA
Asetronics AG
Asia Vital Components Co., LTD
Assoc Test Co.
Auer Lighting GmbH
Aura Light International AB
AURON P.S.A.
Avi-on Labs, Inc.
Award New Optoelectronic
Bay Area Compliance Laboratories Corp. (Shenzhen)
Bayer MaterialScience AG
BEGA Gantenbrink-Leuchten KG
Belden Deutschland GmbH
Bemko Sp. z o. o.
Bender & Wirth GmbH & Co. KG
Benito Urban, SLU (Benito Novatilu Group)
Bestdisc Technology Corp
Bilton International GmbH
Blueview Elec-optic Tech Co., Ltd.
BLV Licht- und Vakuumtechnik GmbH
BOKE Drivers Co., Ltd.
Brumberg Leuchten GmbH & Co. KG
Building Robotics, Inc
BURRI Public Elements AG
BYD (Huizhou) Co., Ltd.
C Y G Carandini, S.A.U
C.M. Salvi, S.L.
C2 SmartLight Ltd
Cal-Comp Electronic Communications Company Limited
CARE
Castaldi Illuminazione
CE Lighting Ltd.
Cemdag Aydinlatma San. ve Tic. A.S.
Cemdag Lighting Technologies
CESI (Guangzhou) Opto-electronics standards & testing institute Co., Ltd.
Cezos
Chemitox, Inc.
Chi Lin Technology Co., Ltd.
Chroma ATE
Citizen Electronics Co., Ltd.
Comlight As
Compucase Enterprise Co., Ltd.
Connected Light Solutions
Cooper Lighting, LLC
Cordelia Lighting
Corlight srl
Cree, Inc.
CU Phosco Lighting Limited
CVC Testing Technology Co., Ltd.
Daewon Innost Co., Ltd
Darkoo Optics Co., Ltd
Decca Technology AS
DEFA Lighting AS
DEL-Ko GmbH
Delta Electronics, Inc.
Delta Light nv
Dietal
dilitronics GmbH
Disano illuminazione S.p.A.
Dongguan Kingsun Optoelectronics Co., Ltd
Doosan Electro-Materials Corporation
E.M.C. Colosio S.R.L.
e3Light Group A/S
EA srl
EAE Lighting
Easy LED Oy
EBLOCK ENERGY TRADE
ebm-papst St. Georgen GmbH & Co. KG
Eclatec SAS
EDC Gmbh
EKL AG
ELBI Electric & Lighting
eldoLED B.V.
Elec-Tech International Co., Ltd.
Electro Terminal GmbH & Co KG
Electronics Testing Center, Taiwan
Eleko Industries (Zhongshan) Limited
Elektro-Lumen, s.r.o.
Elektrokovina Plus D.O.O.
Elektron AG
ELGIS-GARBATKA Sp. z o.o.
ELT - Especialidades Luminot
ELTODO, A.S
EmCom Technology Inc.
Energy Light Limited
Engineering Research Centre for Optoelectronics of Guangdong Province
ENIM UAB
Enplas Corporation
Enplas Display Device Corporation
Entrence AB
ENVIOTECH GmbH
Epistar Corporation
EPtronics, Inc.
ERCO GmbH
ERP Power
ES-System S.A.
esave ag
ETAP NV
EYE Lighting International of North America, Inc.
F. P. H. Art Metal Sp. j.
F.W. Thorpe plc
Fael S.p.A.
Fairchild Semiconductor Corporation
FEIG ELECTRONIC GmbH
Feilo Sylvania International Group Kft.
Fin-Core Corp.
Flux Eclairage SAS
Focal Point LLC
Focus Lighting AS
Forma Lighting (HK) Ltd.
Foshan Nationstar Optoelectronics Co. Ltd.
Foxsemicon Integrated Technologies Inc.
Fulham Co. Incorporated
Future Lighting Solutions
Gaash Lighting Products Ltd.
GDS Lighting SRL
General Electric Company
General Luminaires (Shanghai) Ltd.
Generation Brands
Gerard Lighting Pty Ltd
GEWISS S.p.A.
Glamox ASA
Glamox sp. z o.o.
GMR ENLIGHTS srl
Good Earth Lighting, Inc.
Gracion Europe GmbH
Green Ray LED International, LLC
Greenled Oy
Groupe RAGNI
Guangdong Done Power Technology Co., Ltd.
Guangdong Ojun Technology Co., Ltd
Guangzhou LEDteen Optoelectronics Co., Ltd
Guangzhou LEDWAY Lighting Technology Co., Ltd.
Guangzhou Mankun Electronic Co., Ltd
Guangzhou Skydance Co., Ltd
H.E. Williams, Inc.
Hanbeam. Co., Ltd.
Hangzhou Hangke Optoelectronics Co., Ltd.
Hangzhou Hpwinner Opto Corporation
Hangzhou ZGSM Technology Co., Ltd
Harvard Engineering Plc
Harvatek Corporation
Havells Sylvania Europe Ltd.
Heatron Inc.
Helvar Oy Ab
Hengdian Tospo Lighting Co., Ltd.
Herbert Waldmann GmbH & Co. KG
Hess GmbH Licht und Form
Hispanica del LED, S.L.
Hoffmeister Leuchten GmbH
HomeLights Research Asia Ltd.
Huaqiang Lighting Equipment (Taizhou) Co., Ltd.
Huizhou Foryou Opto-Electronics Techn. Co., Ltd.
Hunan Xiezhen Electronics Co., Ltd
Ideal Industries, Inc.
ILUmetrix GmbH
Indata d.o.o.
Industria Technical Lighting BV
Industrial Technology Research Institute
Industrias Ventura S.L. (LAYRTON)
Innolumis Public Lighting BV
Insta Elektro GmbH
Instrument Systems GmbH
IR-TEC International Ltd.
Istituto Italiano del Marchio di Qualit? - IMQ
Itron, Inc.
iWatt Inc
JENOPTIK Polymer Systems GmbH
Jiangmen Dascom LED Lighting Co., Ltd.
Jiangsu Tiwin Opto-Electronics Technology Co., Ltd.
Jordan Reflektoren GmbH & Co.
Juno  Lighting Group
Kangrong Fine Ceramic Co., Ltd.
Ketra, Inc.
Khatod optoelectronic s.r.l.
Kingbright Electronic Co., Ltd.
KOHA Co., Ltd.
Korea Institute of Lighting Technology
Korea Photonics Technology Institute
Korea Testing Certification Lighting Tech Research Center
Kowa Company, Ltd.
Kuantech (Bei Hai) Co., Ltd.
Kumho Electric, Inc
Kurt Versen Company
L&E Solid State Co.,Ltd.
Labsphere
Lacroix
Lamberga s.r.o.
Lamp SAU
Lamp Shining Manufacturing Co., Ltd
Le-tehnika d.o.o.
Lebaa Lighting
LED Lighting
LED Lighting Solutions Ltd.
LED Linear GmbH
LED Roadway Lighting Ltd.
LedEngin, Inc.
LEDeXCHANGE GmbH
Ledionopto Lighting Inc.
Ledlight Group AS
LEDLUCKY HOLDINGS COMPANY LIMITED
Ledolux Poland Sp. z o.o.
LedTech Electronics Corp.
Lei Yueh Enterprise Co., Ltd.
Lena Lighting S.A.
Lenzi
Lextar Electronics Corporation
Licon Inc.
Lifud Technology Co., Ltd.
Light Engine Ltd.
Light Environment Control, S.L.
Light-Based Technologies Inc.
Lightconsulting GmbH
Lightech Electronic Industries
Lightel Technologies, Inc.
Lightenjin II – Industria de Iluminacao Lda
Lighting Services Inc
Lightronics BV
Lightwell B.V.
Linoya Electronic Technology Co., Ltd.
Linter Energia Spółka z ograniczona odpowiedzialnoscia
Lite-on Technology Corp.
Lite-On Technology Corporation
Litecontrol Corporation
LMS Corporation
LTG Crilite Ltd
Lucas Instruments GmbH
Lucy Zodion
LUG Light Factory SP. z o.o.
Lumberg Connect GmbH
Lumenetix Inc
LUMI TEAM SP. Z.O.O.
Lumicenter Ind E Com De Luminarias LTDA
Lumimicro Co., Ltd.
Lumini Equipamentos
Luminus Devices
Luminus, Inc.
Lumisens Sp. z o.o.
Lunoo N.V.
Lustrous Technology Ltd
Lutron Electronics Co., Inc.
Luxiona Poland S.A.
LuxLighting s.a.r.l
Luxon Sp. z o.o.
LUXTECH, LLC
Łukasiewicz - IMiF PREDOM Division
M SAN Grupa d.o.o.
Mackwell Electronics Ltd
magineer GmbH
Martech UK Ltd
Marvell International Limited
Mastertec Holdings Ltd
Mean Well Enterprises Co., Ltd.
Mechatronix Koahsiung Co. Ltd.
Menowatt GE Spa
Metalmek Illuminazione SRL
Metrolight LTD
MICROMEX, Andrzej Argasinski
Minebea Co. Ltd.
Minimise Ltd.
Mitsubishi Chemical Corporation
Mitsubishi Electric Lighting Corporation
Möbus Engineering GmbH
MOONS' Electric (Taicang) Co., Ltd
MST Sp. z o.o. Sp. k.
mwConnect
Nanoflex Limited
NASYS OU (NAS)
National Semiconductor Corporation
Nedap Light Controls
Neo-Neon LED Lighting International Ltd
Neolumens Inc.
Neon EC
Neonlite International Limited
NeoPac Optoelectronics, Inc.
Nexus Industries Ltd
Niko nv
Nimbus Group GmbH
Ningbo Intec Lighting Co., Ltd.
Ningbo Lomlux Lighting Co., LTD
Ningbo Success Zhenye Luminaire LLC
Nippon Keiki Works, Ltd.
Niteko Srl
Nordic Automation Systems
Nordic light AB
NORTHCLIFFE LIGHTING, UAB
Novaccess SA
Novar ED&S Limited, a Honeywell company
Nualight
NVC Lighting Technology Cooperation
Oceans King Lighting Science & Technology CO., Ltd
Okamura Electric Corporation
OMS, a.s.
Optotech Corporation
Orange Lighting BV
OrangeTek LTD.
Oree Advanced Illumination Solutions
ORing Industrial Networking Corp.
Palazzoli S.p.A.
Panasonic Electric Works Co., Ltd.
Paradox Engineering SA
Pathway Lighting Products, Inc.
Paulmann Licht GmbH
Pedrobeat AS
Performance in Lighting GmbH
Permlight Products, Inc.
Phaenomena S.P.A.
Phihong Technology Co., Ltd.
Phocos AG
Phoenix Contact GmbH & Co. KG
Pointengineering Co., Ltd.
POLLIGHT Sp. z o. o.
POLUX d.o.o.
Polymer Optics Limited
PrismaTibro AB
ProLight Opto Technology Corp.
PTR Messtechnik GmbH & Co. KG
Rabbit sp. z o.o.
Radiant Opto-Electronics Corporation
RECOM Electronic GmbH
Refond Optoelectronics Co., Ltd.
Relco Group
Remoticom BV
Rhyme Co., Limited
RIDI Leuchten GmbH
Roal Electronics S.p.A
ROHL
Rubitech Luctron B.V.
Salvi Lighting Barcelona
Sansi Electronic Engineering Co., Ltd.
SC Urbioled SRL
Selmic Oy
SemiLEDs Optoelectronics Co., Ltd.
Seneco A/S
SETGA, S.L.U.
SGS North America
SGS Taiwan Ltd.
SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd.
Shanghai Cyanlite Technology Co., Ltd.
Shanghai Dais Electric Co., Ltd.
Shanghai Euchips Industrial Co., Ltd.
Shanghai Long-Join Intelligent Technology, Inc.
Shanghai Mikia Lighting Co., Ltd.
Shanxi Guangyu LED Lighting Co., Ltd.
Sharp Corporation
Shenzhen Academy of Metrology and Quality Inspection
Shenzhen Angui Technology Co., Ltd
Shenzhen Lepower Opto Electronics Corp. Ltd
Shenzhen Moso Electronics Technology Co., Ltd.
Shenzhen Refond Optoelectronics Co., Ltd.
Shenzhen Runlite Technology Co. Ltd.
Shenzhen Sunricher Technology Co., Ltd.
Shenzhen Zhongyuan Technology Co.,Ltd.
SICE-Soc Iberica de Construcciones Elect, S.A.
Sichuan Jiuzhou Optoelectronics Technology Co.
Sichuan Sunfor Light Co., Ltd
Simon S.A.U.
Simontech, S.L.
Sky-Lighting B.V.
SLOS s.r.o (Ltd)
Solais Lighting Inc
Solomon Systech Limited
Son Aydinlatma
Soon Light & Project
Spaapen Handelsmaatschappij B.V.
Stadtfeld GmbH & Co. KG
Steinel GmbH
STMicroelectronics International N.V.
Stowarzyszenie Elektrykow Polskich Bluro Badawcze ds. Jakosci (SEP-BBJ)
STRIHL Scandinavia AB
Sunonwealth Electric Machine Industry Corp.
Sustainder
Suzhou Cyantronic Technology Co. ltd
Suzhou DK Lighting Co., Ltd.
Suzhou Opple Lighting Co, Ltd.
Swiss LED DMCC
Switchtron B.V.
Syhdee Italia S.R.L
Sylumis
Synapse Wireless, Inc.
Synergrid
T-Opto
Taiwan Oasis Technology Co., Ltd.
TAKTON OU
Targetti Sankey SpA
Tatung Co.
TCI Telecomunicazione Italia S.r.l.
TD Elektronik Sanavi ve D?
TECHNILUM
Techno srl
TechnoTeam Bildverarbeitung GmbH
tecnolight Leuchten GmbH
Telefunken Licht AG
Televes S.A.U.
Teliko SIA
TerraLUX, Inc.
TERTIUM Technology S.r.l.
TESLUX Lighting s.r.o.
Test ABC
The Bergquist Company
Theben AG
Thermoking Technology International Co.
TNO
Tom-Net s.c. Dariusz Koper, Radoslaw Koper
Tons Lightology Inc.
Toshiba Corporation
Trato-TLV
Trigon Yam Ltd
TRILUX GmbH & Co. KG
TSMC
Tulux AG
Turck duotec GmbH
TUV SÜD Product Service GmbH
Tvilight Projects B.V.
U-Tron (Beijing) Electronics Co., Ltd.
Ubicquia, Inc.
UL
UL International Italia S.r.l.
Unilumin Group Co. Ltd.
United Lighting Opto-electronic Inc.
Universal Science srl
Urban Control Limited
USAI Lighting
VDE Testing and Certification Institute
VERITAS ESCO d.o.o.
Vexica Technology Limited
Vimar S.p.A
Vimbio Corp, S.L.
Vishay Semiconductor GmbH
Vizulo SIA
VLM (Asia) Limited
VOLTEA Poland Sp.z o.o.Sp.k.
W.C. Heraeus GmbH
Walsin Lihwa Corporation
Wangs Alliance Corporation
WE-EF LEUCHTEN GmbH
Wellypower Optronics Corporation
Wenzhou Weituo Precision Mould Co., Ltd
Westire Technology Ltd
WILA Lichttechnik GmbH
Willy Kreutz GmbH & Co. KG
Wooree Lighting Holdings Co., Ltd.
Works and Trade Company Ltd.
Wurth Electronics Midcom Inc.
Wuxi Machinery&Equipment Import& Export Co., Ltd.
XAL GmbH
Xenerqi Limited
Xiamen Hi-Light Lighting Co., Ltd.
Yah Juang Enterprise Ltd.
Yuyang Dnu Co., Ltd.
Zhejiang Fonda Technology Co., Ltd
Zhejiang Jingri Lighting Technology Co., Ltd.
Zhejiang Lead Top Electrical Co., Ltd
Zhejiang Setec Lighting Co., Ltd.
Zhejiang Shenghui Lighting Co., Ltd.
Zhongshan Obals Lighting & Electric Co., Ltd.
Zhongshan Yishen Electrical Appliance Co., Ltd.
Zhuhai Ltech Technology Co., Ltd.
Zodiac Lighting Limited
ZPSO ROSA
A.L.P. Lighting Components, Inc
A/S Idea Bits Latvia
ABARO sp. z o.o.
Able Power Products
AC Electronics
AEV spol. s r.o.
AFOI TSIOLAKI & SIA OE G.P.
AGC Lighting Co., Ltd
AK Electronics
AKA PCB D.O.O.
AKTO
Alberola Verdú S.L.
Alphanzo Incorporation
Altawakol NTT
Aluwave AB
Amatis Controls
Ameresco
Amiras C&L Impex SRL
Amplex
ams OSRAM
Andrew Rigby
Antron Electronics Co.,Ltd
ANTS ELECTRONICS LIMITED
APICE SRL
APKAPPA
APLED s.r.o.
ARA
Arditi S.p.A.
arianna spa
Arkalumen
Armaturenregister
Armaturenregister
Arrow Electronics Hungary Bt.
Arrowhead Systems Ltd
ARTECHNIC
Association marocaine de l'éclairage (AME)
Astra-LED
Astro Lighting Ltd
atelj
Australian Ecotech Solutions
Auto Power Electronic Piotr Skrobotowicz
Avalite
Avi-on Labs, Inc.
B.E.G. Brück Electronic GmbH
BAHAR LIGHTING
Baltled
Basis Lighting Ltd
Bass Lighting
Battelle Memorial Institute, Pacific Northwest Division
Battelle Memorial Institute, Pacific Northwest Division
BDK Ltd.
Be3D bv
BEC Technologies, Inc
beghelli
BeheerOnline
Benchmark Electronics
Bergmeister Leuchten GmbH
Berton Lighting Ltd.
BIOS Lighting
Biyotee
BIYOTEE
Block Two
Bluenetics GmbH
Boos Technical Lighting, S.L.
BOUYGUES energie & service
Byutveckling AB
C-EENRG
C.M. Salvi
CANDELUX
CERMA Y ARRIAXA S.L.
CEZOS
Cherrytech Ltd
Chipage
Chromaviso
CHRYSALIS
Cicor Technologies Ltd.
Cicor Technologies Ltd.
Citeos
Citylight.net
CITYLONE
Cloud54 GmbH
Colombia LEDs S.A.S
Cometa
Compotech Proivder AB
Coolon
Coolon LED Lighting
CPL POE Lighting, INC
Cree LED
CTS
CTX Thermal Solutions GmbH
Current
Currey and Company
Cutter Electronics
Cutter Electronics
Data Link
Datek Light Control AS
DEKKO
Delta Electronics, Inc.
Delta Lighting
Demo Company
DesignLights Consortium
Dialight Corporation
Digital Dots Inc.
Digital Illumination Interface Alliance (DiiA)
Dongguan Evolt Electronics Co., Ltd
Dongguan Sense Lighting Technology Co., Ltd
DPS
Dragonfly Systems Inc
DREES GmbH
Eaglerise Electric & Electronic (China) Co., Ltd
EAGLERISE ELECTRIC & ELECTRONIC (CHINA)CO.,LTD
ecoBright Pty Ltd
Ecolant
EdgeMachines
Efficient Lighting Systems
EGG lighting
EIGEN Technologies P. Ltd
ELECTRONICA OLFER, S.L.
Electrotechnology and Illumination Laboratory (E-LU)
Elektroval Oy
ELIPSIS
Elite Lighting
ELM LIGHTING SDN BHD
elsewedy lighting
Elsewedy lighting and cables
Embetech sp. z o.o.
EMC-Testcenter Zürich AG
Emergency Lighting Products Ltd
emge
Energy Plus
Energys Group Limited
ENERLEV GROUP
Enika.CZ
Epic Spaces Lighting Inc.
EPtronics Inc.
ERCO GmbH
ESCOFET 1886 SA
ETISA
ETISA
Exalight ApS
Exper Solution
F Mark Ltd
F Mark Ltd
Far Lighting Industries
FEIERT TECHNOLOGY CO.,LTD
Felicity Smart Infrastructure
Fenos Bvba
Finland Lighting Oy
Florida Electrical Industries Ltd
FLUX LIGHTING
fonroche lighting
FONTES DE PARIS
Forth Lighting Co., LTD.
Foshan Nanhai Zhengliang Optical Technology Co., Ltd
Fox Lux Ltd
Frank Elektronik GmbH
Frank Nowicki GmbH
Genlux Lighting
GIL Syndicat du Luminaire
GLEMING PHOTOELECTRIC (SHENZHEN) CO., LTD
Glint Light Technology Co.Ltd
GMT NEW LIGHTING
Graf Lichttechnik UG
grandcentrix
GREEN ENERGY LAB SRL SOCIETA' BENEFIT
green light aps
GreenLYT
GRUPPE LIGHTING SOLUTION SDN BHD
GT Developments
Guangdong Mason Technologies Co.,Ltd
Guangzhou Inventronics Technology Ltd. Shanghai Branch
Gubhuza 3 Trading (Pty) Ltd
Hak4t brightest light solutions
Heper Group
hffellow lighting
HiMarc srl
Hispaled
Hofeka Kft.
Holscher Design
Hygge lighting s.r.o.
iCiti GmbH
Icoms Detections
IDC COMPONENTES SA DE CV
Illunis
Industria Andina de Iluminación S.A. - INADISA
Industrial Technology Research Institute ("ITRI")
Industrias de Iluminacion Roura SA
Inelcom Technology S.L.
Ingenieurbüro für technische Physik ILLUMINAVERO Dr. Volker Mannheim
Ingenieurbüro G. Volz GmbH & Co. KG
innblue UG
Integral LED
Intelar
INTELLIENERGY TECH SRL
Intermatic Inc
IQS NANOPTIQS
Itron, Inc.
JEWOO Electronics Co., Ltd.
Jiangsu Changhe Electronics Co., Ltd.
JIANGSU DALITE ELECTRICAL TECHNOLOGY CO LTD
JSC ENEF
Juniper
JVV Grup
Kaiser GmbH & Co. KG
Kawantech
KEGU
Kelving Lab
KGP Electronics GmbH
KILT
Kingfisher Lighting Ltd
Korea Conformity Laboratories
Korea Smart Lighting Cooperative
Korea Testing Certificate Institute
Kotzolt International GmbH
KraftigLED Ireland
KSLD
KTR
KUCKO AB
Laborelec Engie
Lagartec
LAJE NETTSERVICE AS
Lake Macquarie City Council
LAMMIN High-tech Company
LASVIT s.r.o.
LASVIT s.r.o.
Laternix GmbH & Co KG
LDCI
Leading Light AB
LED & COMPONENTS EXPERT, S.L.
LED 5V, S.L.
LED BCN LIGHTING SOLUTIONS
LED Lighting Solutions Ltd
Led World ltd
Led5v
LEDchip Indus P Ltd
LEDCity AG
Ledlight OY
Ledvance Operation & Management (Shenzhen) Co., Ltd.
ledxon GmbH
Lenneper GmbH & Co. KG
Levello
Lextar
Liaison Company
LIC Sustainable Solutions
Lifa - innovative Lichtsysteme GmbH
LIGHT PROJECTS
Lighting Ventures Pte Ltd
Litesheet Solutions LLC.
Litpa Lighting
Lixero Retail BV
LMT Leuchten und Metall Technik GmbH
LOKOZO Technologies Pvt. Ltd.
Louis Poulsen
LPL
LTF Technology
Luceco PLC
Lucius Verus Ltd
LumaSmart Technology International
LumenRadio
Lumens Technologies Pvt Ltd
Lumicenter Lighting
Lumila
Lumileds
Luminans Group AB
LuminaryLED AG
Luminec OÜ
LUMINEED SRL
Luminext B.V.
Lumn Design Pty Ltd
Lumoflex
Lusety UAB
Lux Concept Ltda
Lux Illuminaire
Luxision GmbH
Luxtron Systems FZCO
LVX Global Deutschland GmbH
Lynxal CJSC
Lynxus Technologies
M.Pavani Segnalamento Ferroviario Srl
M2 GROUP
Maboneng Electrical Distributors (Pty) Ltd
Mackwell Electronics
Mallatite Ltd.
MATTERIZE LABS
Maxel AB
MCC
Medix Middle East
Mega-light Electronics & Development ltd
Megalite FZCO
Meijay Technologies Co., Ltd.
Meltron
meodex
Metalfilms
MICROCIRCUITOS SAS
MIGDAL-OR LIGHTING ENG
Mines Team d.o.o.
Mitsubishi Electric Lighting Corp.
Moderne Energi Aps
Modernista
Modernista
Morstar Inc.
MTM
MVLUZVERDE EFFITIENTIA, SL
Nanjing LiCON IoT Co.,Ltd
Nano-Lit Technologies
Nav Shikha Polypack Industries P Ltd
Nemalux Inc.
neobby
Neocontro LSLuz SL
Neodelis srl
Neumüller Elektronik GmbH
Neuron GmbH
NEWERA
Nexelec
nexgenlighting s.a.
Nexiode SAS
Next Energy Lighting
Nitro B.V.
NKT Eficiência Energética
Nordeon Lighting Solutions GmbH
Num Lighting Ltd
Oakland University
Odditive
Olivia Wireless
Ombres et Lumières
OmniPreSense
Omrania Jordan
OpheliaAI GmbH
Optelma
Optron Industries
Opulent Solutions Sdn Bhd
OrkanTek Consulting
Orpoint Lighting Ltd
OSRAM Opto Semiconductor (M) SDN BHD
Pacific Northwest National Laboratory
PALS AYDINLATMA SAN TIC LTD STI
PEDAS LED LIGHTING INDUSTRY
Perfand LED Andrzej Trawinski
PHC Lighting & BMS Sp. z o.o.
Phoenitium GmbH
Pioneer Lighting
Plep Europe, SL
POSTHAC S.A.
Pracht Institute of Technology
Prilux Lighting
prochem pacific corp
PROEMISA SL
PROFILED GmbH & Co. KG
Pulse LED
QAV TECHNOLOGIES SDN. BHD.
Qingdao Aluwave Lighting Co., Ltd.
R2 Light Design
Radek Pechman
Radnour
Rayrun Technology Co., Ltd
RBW
RCOOLA ELECTRO OPTICS
RESISTEX
REVETEC
Rig A Lite
ROCO Supply, Inc.
RongLi
RZB Rudolf Zimmermann, Bamberg GmbH
Salcomp
SAPHI
SARESE
SBB AG
Scheuermann s.r.o.
Schmidt-Strahl GmbH
Schnell Energy Equipments (P) Ltd.
Schuch GmbH
Scolmore Ltd
Securlite
Selux GmbH
SeoulTech
Shcreder China
shenzhen edipai Technology Co., Ltd
Shenzhen HAISEN Technology Co.,Ltd
Shenzhen JISIM Technology Co., Ltd.
Shenzhen Kaifa Technology (Chengdu) Co., Ltd.
Shenzhen Lighting Control Technology Co., ltd.
SHENZHEN RCOOLA ELECTRO OPTICS CO.,LTD
Shenzhen SiStar Optoelectronics Co., Ltd.​​
SHENZHEN SUNLUMIN ELECTRONIC TECHNOLOGY CO. LTD
Shenzhen Topband Co., Ltd.
Shinland Optics Co.
Sichuan Allshine LED Optics Co.,Ltd.
SILED Sp. z o.o.
Sinapse Energia S.L.
Sirecled, Hellas
Sistra SAS
SKY BUILD SOLUTIONS PTE. LTD.
Smart MC²- Soluções Digitais
Smart Sense d.o.o.
Smith Dixon and Associates Ltd
SODIRA-CONNECT
softech-logistics
SOFTEL
Softmeteorite unip Lda
Solar Power Innovations S.L.
Soluxa Suisse SA
Spectatio
Spectrum advies & design
Spectrum Lighting Inc
ST Engineering
Steinel GmbH
Steinel GmbH
Stouch Lighting
STUDIO LATENT Pty Ltd
Suzhou Radiant Lighting Technology Co., Ltd
syland lighting
Syndesis LLC
TABET ENGINEERING & LIGHTING CO sal
Taiwan LED Lighting Industry Alliance (TLLIA)
Taiwan Lighting Fixture Export Association (TLFEA)
Taschibra
Tec forge
Tech Logic Corporation
Technische Hochschule Aschaffenburg
Technologie hlavniho mesta Prahy, a.s.
Technolution
Tecnolux Lighting
Telecommunication Technologies
Telekom Slovenije
TELEKONTA UAB
Telektra
Tellink Sistemas de COmunicación S.L.
TELLOS
tempLED
test
TH NEON-Electronic Components Ltd
Thal Technologies
The L.C. Doane Company
The Module-Driver Interface Special Interest Group
Theralicht LLP
Theus LED
Thol Concept Sàrl
THP INC Ltd.
Tilio FZC
Toggled
ToiVi Oy
Tondo SMart Ltd.
Tonetex Enterprises
Toshiba Lighting & Technology
Trace LED Solutions
TRILUMIS Lichtsysteme GmbH
TTI Inc.
Tulux AG
Turkish Lighting Luminaires Manufacturer Association (AGID)
TVILIGHT Projects B.V.
ubisys technologies GmbH
UITIOT(BEIJING) technology Co.,Ltd.
Umpi Srl
Unibox
Univel Management Company SRL
uno
UOZU Lighting
Up-shine Lighting Co., Limited
US Army Corp of Engineers
Utilicht
V. D. Elektrotechnik GmbH
v2 Lighting Group, Inc.
Veko Lightsystems International BV
Veko Lightsystems International BV
Ville de Marseille
Virtual Extension
Visa Lighting
Vision Lighting
Vizulo
Vsita Engineering
Vyv
Waldmann Lighting Company
wanxiucx
Whiteseagul
Wi4B srl
Wien Energie
Wojnarowszcy sp. z o.o.
World Class Illumination, Inc.
X-LOGIC
X-LOGIC
XAL GmbH
Xiamen AcTEC Electronics Co., Ltd.
Xiamen GHGM Industrial Trade Co., Ltd.
Xiamen Quanthium Technology Co., LTD
XSmart SpA
Yangzhou Bright Solar Solutions Co;Ltd.
Yangzhou Edison Opto Corp.
Yong Liang
Zhongshan POSO Lighting Co., Ltd.
伊戈尔电气股份有限公司
广东华浩德电子科技有限公司
珠海品铂
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