Why are NC streetlights purple or blue? Duke Energy answers | Raleigh News & Observer
Why Are There So Many Purple & Blue Streetlights In Charlotte? - Secret Charlotte
Purple and blue street lights in Cincinnati: What's causing them?
Why is Japan Turning Blue at Night? More and More Streets Being Draped in Peacefully Bizarre Azure Lights | SoraNews24 -Japan News-
So, what's up with the purple street lights? Or are they blue? | Lifestyle | koamnewsnow.com
TIL since 2020, white LED streetlights have been turning purple because of a defect during the manufacturing process between 2017 and 2019. The yellow phosphor coating was delaminating, and the blue LED
Why thousands of city street lights are turning purple | CBC News
These blue street lights are a little weird, but made for some really neat photos of the N : r/VelosterN