In the United States and Canada, there have been many reports of LED street lights that were initially white but have suddenly turned purple. The reason for this change in color of LED street lights ...

Though they're so common that we don't typically give them much thought, lights are fascinating elements of the modern world. By sending an electrical current through a conductor, extreme amounts of ...

If you've spotted spooky purple streetlights in the middle of summer, they probably aren't a sign that a neighborhood has started celebrating Halloween early this year. Instead, the violet hue seen ...

GREEN BAY, Wis. (WBAY) - Around the country, municipalities and agencies are reporting issues with new LED street lights turning purple. Now that problem is in the Green Bay area. “The benefits of ...

NEW DELHI: If you haven’t yet used the LED modules, then you are missing out something great. It is created to use in the signages and channel letters in the beginning, but today they are prominently ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. In Vancouver, more ...

Does a blue light keep you up at night? No, it’s not an alien invasion. The city of St. Paul has been gradually replacing LED street lights suffering from an unusual manufacturer’s defect — they’re ...

Date Announced: 12 Jan 2010 In the 1880s, light bulbs revolutionized the world. Though we call them "lights," traditional incandescent bulbs are actually small heaters that produce a little light — ...

LINCOLN, Neb. (KOLN) - Purple lights are popping up around Lincoln and the city says it’s not on purpose. You may have noticed them on some downtown and arterial streets. LES said it’s a malfunction ...