2015-12-21

NEMA Argues California LED Color Temperature Regulations Will Make Lights Less Efficient

The National Electrical Manufacturers Association (NEMA) called on the California Energy Commission (CEC) today to ensure that California consumers have access to the most efficient and cost-effective LED bulbs currently on the market.
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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