ArchLIGHT Summit 2025: Strongest Crowd Yet, Happiest Exhibitors Ever On Monday night, Women in Lighting + Design (WILD) set the…

Randy Reid sells LumEfficient Lighting to Noble Venture Partners

NAILD, DLC, and the Importance of Civility Last week, we posted the very aggressive NAILD public letter to the DLC…

Anticipation Builds for the 2025 ArchLIGHT Summit The 5th Annual ArchLIGHT Summit hasn’t even started yet, and your humble editor…

Signify quickly responded to PTAB’s decision, requesting immediate USPTO Director review in Luminex dispute.

On 10 September 2025, the Federal Circuit docketed Luminex v. Signify, an appeal challenging USPTO rulings in two LED patent reviews.

Liton’s settlement with Signify reinforces a long pattern: fighting Signify’s LED patents rarely ends in victory. Most cases settle.

The IES write-in challenge is underway. Discover how Ira Rothman bypassed the petition process.

Signify’s patent case against Lepro could be the most important lighting IP trial in decades.

Kevin House shares his heartfelt statement on receiving the IES Medal, reflecting on his journey.