General News
Standardization + Regulation
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Apr 29, 2017
SEMI International Standards Program Forms High-Brightness LED Standards Committee
SEMI announced today the formation of a high-brightness light-emitting diode (HB-LED) Standards Committee. The SEMI International Standards Committee approved the petition for the HB-LED Standards Committee on November 4, 2010. The Committee met for the first time on November 11 and initiated standards Task Forces on wafers, carriers, assembly and automation. The Committee and Task Forces are comprised of industry leaders in HB-LED devices, sapphire wafers, MOCVD wafer processing, and key equipment and materials suppliers to the LED industry.
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White Paper | Standardization + Regulation
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Apr 29, 2017
SEMI's LED Standards Committee HB-LED Standard Published
After the formation of the high-brightness light-emitting diode (HB-LED) Standards Committee in November 2010 the committee was working hard on HB standards. The committee is happy to announce that it now has approved its first standard, SEMI HB1: Specifications for Sapphire Wafers Intended for Use for Manufacturing High Brightness-Light Emitting Diode Devices. Developed by the HB-LED Wafer Task Force, SEMI HB1 defines and specifies the physical geometry of 150 mm diameter sapphire wafers used in HB-LED manufacturing. HB1 covers dimensional, wafer preparation, and crystallographic orientation characteristics, as well as the appropriate measurement methods. The document was approved by the HB-LED Committee during the North America Fall 2012 meetings, recently completed procedural review and will be published soon.
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Standardization + Regulation
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Apr 29, 2017
Standardization of Performance Criteria for LED Luminaires
This guiding paper is intended to help bring clarity by introducing a universal set of quality criteria that are recently described in two IEC/PAS documents. As a user of LED luminaires it is important to apply the same set of standardised and therefore comparable quality criteria when evaluating manufacturer’s claims. Users of LED luminaires should always ask for LED luminaire specifications measured in compliance with the new IEC/PAS documents.
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Resources | Standardization | TALQ | Smart Cities
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Apr 28, 2020
TALQ Integrates Further Smart City Features - Updated TALQ Specification 2.2.0 Includes Additional Functions

Resources | Standardization | ZigBee
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Apr 29, 2017
The Connected Lighting Alliance Endorses ZigBee 3.0 for Residential Lighting

White Paper | Standardization + Regulation
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Apr 29, 2017
The Connected Lighting Alliance Extends Scope to Indoor Professional Lighting

Standardization + Regulation
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Apr 29, 2017
The Zhaga Consortium Makes Book 3 Public, the First of Seven Interface Specifications for LED Light Engines

Resources | Standardization | Smart Lighting + IoT | Thread | DiiA
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May 04, 2020
Thread Group and DiiA Collaborate to Shape the Future of IoT Lighting for Commercial Buildings

Standardization + Regulation
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Apr 29, 2017
Underwriters Laboratories (UL) Introduces New LED Package Component Recognition Program

Resources | Standardization | CIE | Perception | Metrics
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Mar 28, 2019
Visual Appearance: Perception, Measurement and Metrics

Resources | Standardization | Zhaga | LED Modules | Drivers
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Apr 29, 2017
Zhaga Aims to Enable Independent Interchangeability of LED Modules and Drivers

Standardization | Smart Lighting + IoT | News-Spot | Resources | DiiA | Zhaga
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Jan 31, 2019
Zhaga and DiiA Agree Joint Certification Program for a Smart Luminaire Interface

Resources | Standardization | Zhaga | DiiA | DALI | Certification | News-Spot
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May 16, 2019
Zhaga and DiiA Unveil Joint Zhaga-D4i Certification Program

Business News | Organization News | Standardization | Connectors | Smart Lighting + IoT | Zhaga | DiiA
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Dec 18, 2020
Zhaga and the DALI Alliance Add Sensors and Controllers to Zhaga-D4i Certification

White Paper | Standardization + Regulation
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Apr 29, 2017
Zhaga Announces Several Updates and Reports About Activities in their Latest June Newsletter
June has been a very busy month for Zhaga, with the consortium’s first meeting in China combined with an open session for government officials and representatives from China’s lighting industry. Meanwhile, the first products have now been certified for Zhaga interface specification Books 4, 7 and 8, while Zhaga has signed a liaison with the Global Lighting Association.
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Resources | Standardization | Zhaga | Drivers
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Apr 29, 2017
Zhaga Book 13 - LED Drivers - for Download, Certified Products Database Improved

Zhaga | Standardization
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Dec 02, 2019
Zhaga Book 18 Ed. 2.0 Has Been Published

Zhaga | Connectors | Standardization | Business News | Smart Lighting + IoT
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Nov 27, 2020
Zhaga Book 18 Ed. 2.0 Now Available to Community Members

Standardization | Smart Lighting + IoT | News-Spot | Resources | IEC | Zhaga
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Feb 26, 2019
Zhaga Confirms Plan to Transfer Book 18 to IEC

White Paper | Standardization + Regulation
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Apr 29, 2017
Zhaga Consortium Publishes Book 2 Interface Specification for LED Light Engines

Resources | Standardization | Zhaga | LED Modules
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Apr 29, 2017
Zhaga Consortium Publishes Book 9 Specification

Resources | Standardization | Zhaga | CoB LEDs
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Apr 29, 2017
Zhaga Consortium Starts Work on New Specification for COB LED Arrays

Standardization + Regulation
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Apr 29, 2017
Zhaga Consortium to Drive Standardization of LED Light Engine Interfaces

Smart Lighting + IoT | Resources | Standardization | Zhaga | Sensors
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Sep 17, 2019
Zhaga-D4i Certification Signals Plug-and-Play Interoperability

Smart Lighting + IoT | Resources | Standardization | Zhaga
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Feb 06, 2018
Zhaga Enables IoT-Upgradeable Outdoor LED Lighting Fixtures

Resources | Standardization | Zhaga | CoB LEDs | LED Modules
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Apr 29, 2017
Zhaga Publishes Book 11 Specification for Small LED Spotlight Modules

Standardization | Smart Lighting + IoT | IoT | Systems + Applications | Zhaga | DiiA | Resources
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Apr 23, 2020
Zhaga Publishes Book 20: Smart Interface Between Indoor Luminaires and Sensing/Communication Modules

White Paper | Standardization + Regulation
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Apr 29, 2017
Zhaga Publishes Book 7 and Book 8 Interface Specifications for LED Light Engines

Smart Lighting + IoT | Resources | Standardization | Zhaga | Outdoor Applications
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Jul 12, 2018
Zhaga Publishes Specification Allowing Mechanical IoT Upgradability

Standardization + Regulation
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Apr 29, 2017
Zhaga Specifications Reference NEMA Standard for LED Dimming
