May 20, 2026 - EdisonReport

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BYZANTIVM Responds to Lawsuit from HLR

May 20, 2026

Byzantivm responds to lawsuit claims, emphasizing their strong track record and commitment to addressing false assertions.

AIA ABI Declines for 39th Consecutive Month as Economic Instability Persists

May 20, 2026

WASHINGTON – May 20, 2026 – Architecture firm billings declined modestly in April as broader economic instability continued. The AIA/Deltek Architecture Billings Index® (ABI) fell

Lighting Controls Podcast: Technology Doesn’t Have to Be Scary with Jonathan Perlis

May 20, 2026

Episode 128 – Technology Doesn’t Have to be Scary with Jonathan Perlis 🎙️ From Fixtures to Full Control: The Lighting Industry Shift In this episode,

Lighting Matters Podcast: The Future of Lighting Design Regulation

May 20, 2026

Episode 34: The Unregulated Profession: Why Lighting Design Needs Licensing Now Show Notes Why does the profession that shapes how humans experience every built space

Sonepar Lighting Certified, Hawaii Lighting Lawsuit & Signify Puzzle Luminaire | Today in Lighting – May 20, 2026

May 20, 2026

Sonepar reaches 29 Lighting Certified professionals, a $758,000 lawsuit targets defective fixtures at a Phoenix Marriott, and Signify debuts a modular 3D-printed luminaire made from recycled PET. Plus a senior engineering role open at Brownlee Lighting in Orlando.

PRESS ROOM

Lighting Controls Podcast: Technology Doesn’t Have to Be Scary with Jonathan Perlis

Lighting Matters Podcast: The Future of Lighting Design Regulation

IES WEBINAR—The Art & Science Behind Beautiful Kitchens

Caitlin Clark Foundation, Lilly, and Musco Open New Community Courts in Indianapolis

Appleton® Launches New RELED & RNLED Luminaire Series Built for the World’s Most Demanding Hazardous Environments

Linmore Introduces Revolutionary, Patented Technology Driving Industry Change in LED Lighting

IES & PNNL Webinar Series Returns

IES Releases ANSI/IES LP-10-26: Lighting for Sustainability Now Available

Inter-lux Expands its Extensive Linear Product Offering with New Flexible Lighting

Visioneering Introduces ALTO Pendant

Night Lights in New Lebanon Launches Emerging Professional Program

Tridonic UK Strengthens Leadership Team to Accelerate Digital Services and Data-Driven Solutions

USPTO Institutes All 10 Ex Parte Reexamination Petitions Filed by PVTECH; District Court Grants Stay of New Jersey Litigation

PRESS ROOM

Lighting Controls Podcast: Technology Doesn’t Have to Be Scary with Jonathan Perlis

Lighting Matters Podcast: The Future of Lighting Design Regulation

IES WEBINAR—The Art & Science Behind Beautiful Kitchens

Caitlin Clark Foundation, Lilly, and Musco Open New Community Courts in Indianapolis

Appleton® Launches New RELED & RNLED Luminaire Series Built for the World’s Most Demanding Hazardous Environments

Linmore Introduces Revolutionary, Patented Technology Driving Industry Change in LED Lighting

IES & PNNL Webinar Series Returns

IES Releases ANSI/IES LP-10-26: Lighting for Sustainability Now Available

Inter-lux Expands its Extensive Linear Product Offering with New Flexible Lighting

Visioneering Introduces ALTO Pendant

Night Lights in New Lebanon Launches Emerging Professional Program

Tridonic UK Strengthens Leadership Team to Accelerate Digital Services and Data-Driven Solutions

USPTO Institutes All 10 Ex Parte Reexamination Petitions Filed by PVTECH; District Court Grants Stay of New Jersey Litigation

Dialight Set to Showcase Lighting Innovations at AISTech 2026

Arkoslight and RBW Announce Exclusive U.S. Distribution Partnership