2015-08-21

U.S. Historic City Relit with LED Retrofit Luminaires

Morris, Illinois is a legendary Chicagoland destination with a vibrant, historic downtown district. Filled with grand old Victorian homes, quaint shopping, dining, and businesses, the town's lighting evolved slowly and disjointedly during the 20th century. The result? A massively expensive, outdated patchwork of inefficient mix-and-match sodium lamps.
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Cree LED, a Penguin Solutions brand (Nasdaq: PENG), today announced that it has filed a patent infringement lawsuit in the United States District Court for the Northern District of Illinois against Promier Products and Tractor Supply. The laws... READ MORE

Instrument Systems introduces the STA Stand‑Alone Screen Photometer — a modular, vehicle‑based measurement solution that combines the LumiCam 4000B imaging luminance camera with the new ACS 635 calibration source to deliver fast, high‑re... READ MORE