While the indigo lights have also spawned theories online about everything from vampires to vaccines, the City of Vancouver says the LED street lights now shining purple are the result of a ...

LED street lights installed at 125 signal-controlled intersections in Vancouver in recent years are credited for reducing collisions at the intersections by 21% and reducing traffic-related fatalities ...

Set of lights with a normal lamp and a defective LED lamp He explains the problem has arisen across the entire province. "There are approximately 130,000 LED lights in Manitoba," adds Owen. "Most are ...

Have you ever noticed purple street lights while driving? It's definitely odd, and there's a lot of speculation as to why this happens. Here's what we know.

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 ...

White LED bulbs are commonplace in households by now, mostly due to their low power usage and high reliability. Crank up the light output enough and you do however get high temperatures and corresp… ...

Most importantly, mishaps with purple streetlamps shouldn’t be used to vilify all LED lights, Seshadri says. “The materials that are normally used to make the phosphor are extremely stable ...