Published by the National Electrical Manufacturers Association (NEMA), American National Standard for Roadway and Area Lighting Equipment—Non-Locking (Button)–Type Photocontrols covers the electrical and mechanical interchangeability of nonlocking type photocontrols for mounting within a roadway or off-roadway luminaire. These controls are commonly called “button” photocontrols. This lighting industry Standard was updated to add ingress protection specifications, update labeling requirements, define environmental requirements, and define load test procedures.
The DesignLights Consortium (DLC), which maintains the Qualified Products List for Networked Lighting Controls used by a growing number of rebate programs to qualify networked lighting controls, recently released the second draft of Networked Lighting Controls V5 (NLC5) Technical Requirements for public comment through the DLC Stakeholder Input Process.
By early 2020, the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) is expected to release a new version of the BACnet building automation system protocol. BACnet Secure Connect, or BACnet/SC, brings this popular open industry standard into the Internet of Things (IoT) age by enabling the easy and secure transfer of large volumes of data.
Craig DiLouie, LC, CLCP recently had the opportunity to interview Michael Jouaneh, CEM, LEED AP, WELL Faculty, Manager—Sustainability and Energy Standards, Lutron Electronics Co., Inc. on the topic of how lighting and controls fit into the WELL Building Standard.
The Bluetooth Special Interest Group (SIG) recently announced a new direction-finding feature that holds the potential to significantly enhance the performance of Bluetooth location services solutions.
The National Electrical Manufacturers Association (NEMA) has published ANSI C136.2-2018 American National Standard for Roadway and Area Lighting Equipment—Dielectric Withstand and Electrical Transient Immunity Requirements.
The National Electrical Manufacturers Association (NEMA) has published ANSI C136.48-2018 American National Standard for Roadway and Area Lighting Equipment—Wireless Networked Lighting Controllers.
The National Electrical Manufacturers Association (NEMA) recently published NEMA 77-2017 Temporal Light Artifacts: Test Methods and Guidance for Acceptance Criteria. Temporal Light Artifacts (TLA) are undesired changes in visual perception induced by a light stimulus whose luminance or spectral distribution fluctuates with time, such as flicker and stroboscopic effect. This new lighting standard makes recommendations […]
Roy Harvey, LC of OSRAM SYLVANIA Inc., SSL Electronics & Infrastructure Standards & Regulatory Affairs Vice-chair of ASC C137 and Head of C137.1 Ad Hoc Group, recently contributed a blog post to UL.com describing the C137 standard. This standard covers a 0-10V analog interface between dimmable LED drivers, fluorescent ballasts and dimming controls. Click here […]
The ZigBee Alliance, a non-profit association of companies creating, maintaining and delivering open, global standards for the low-power wireless Internet of Things (IoT), recently announced that eight member companies have achieved certification for 20 silicon platforms which form the basis for ZigBee 3.0 products. The large number of certifications gives product developers broad supply chain […]