2015-10-05

DOE Publishes GATEWAY Report on Portland's LED Streetlight Conversion

The U.S. Department of Energy has released a GATEWAY report on the experiences of the City of Portland, OR, in converting its street lighting from high-pressure sodium to LED. Such large-scale conversions are rarely simple matters, and the Portland Bureau of Transportation was an early investigator of LED street lighting and one of the first public agencies to join DOE's Municipal Solid-State Street Lighting Consortium, so learning how the city addressed the challenges it encountered can be especially helpful to other cities that are implementing or considering their own lighting transitions.
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2014-04-25

Portland Tests Blue LED Bicycle Detector Lights

U.S. city Portland has installed blue LED lights next to red traffic lights at a six-way intersection to notify cyclists their bicycles have been detected, and traffic light will be changing soon to allow them pass through, according to a Oregon Live report. 
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Violumas, provider of high-power UV LED solutions and inventor of 3-PAD LED technology, is proud to announce the release of new 255nm LEDs in mid-power, high-power, and high-density packages. The addition of 255nm LEDs to Violumas’ exten... READ MORE

ISE 2025, the largest European system integration trade show, marks a significant highlight for the LED display industry at the start of the year. Macroblock is excited to debut a new series of products and collaborate with industry leaders su... READ MORE