Radio frequency interference (RFI) to frequencies in the AM and shortwave broadcast bands has been on the increase in the last two decades, due primarily to switch-mode power supplies being used for ...

EAST CLEVELAND, Ohio--(BUSINESS WIRE)--GE’s new Evolve™ LED Scalable Cobrahead lighting fixtures have been installed by Xcel Energy in the city of West St. Paul, Minn., as part of a utility-initiated ...

Semiconductor lighting technology is developing rapidly. While seeking high luminous efficiency, low cost, and superior reliability, researchers are increasingly focusing on the effects of LED ...

Digital Lumens, the market leader in intelligent LED lighting systems, has unveiled software-driven automated life-safety testing and reporting capabilities for its intelligent industrial LED lighting ...