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 ...
It has been almost a decade since the Board of Port Commissioners first decided on a lighting design concept to illuminate the San Diego-Coronado Bay Bridge. The California Coastal Commission approved ...
In a trial that could determine whether Boerne replaces its sodium vapor streetlights, lights using light-emitting diodes have been installed in an Adler Road subdivision to gauge the reaction of ...
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 ...
Raleigh Mayor Charles Meeker has a bright idea to help cut utility bills in the city. Raleigh leaders announced Monday that the Capital City will become the first LED city. Raleigh officials have ...
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