Feeling a little blue? You might be standing under a bad streetlight | MPR News
Blue LED Streetlights Keeping You Awake? | Hackaday
Why thousands of city street lights are turning purple | CBC News
LED Lighting Distribution Types for Outdoor Street Area Light - AGC Lighting
Blue streetlights in Spokane are manufacturer's defect; city investigating | The Spokesman-Review
Blue LED Streetlights Keeping You Awake? | Hackaday
Blue Light Special: Colored Streetlamps Precede Decline in Crime - WebUrbanist
Those blue lights on traffic signals help nab red-light runners | HeraldNet.com
LED Street Lights: Good for the Environment, Bad for Night Vision? Karl Citek, OD, PhD, of the AOA, Sheds Light on the Topic - Ocular Health
Phoenix's LED streetlights spark 'light pollution' debate
Why are there blue lights on top of Dallas' streetlights by the Trinity River? Curious Texas sheds some light
Why are Charlotte's streetlights turning purple? | WFAE 90.7 - Charlotte's NPR News Source
Blue Light From LED Street Lights - The American Medical Association's New Policy Guidelines - Reading Glasses Etc
Here's why some streetlights across Charlotte are turning purple – WSOC TV
Only a handful of purple streetlights remain on Wisconsin interstates
Why Are There So Many Purple & Blue Streetlights In Charlotte? - Secret Charlotte
Why are Charlotte's streetlights turning purple? | WFAE 90.7 - Charlotte's NPR News Source
Purple and blue street lights in Cincinnati: What's causing them?
Why are NC streetlights purple or blue? Duke Energy answers | Raleigh News & Observer
Defect in LED streetlights causing purple glow | PHOTOS
As use of LED street lights grows, so do concerns over 'blue light' - The Boston Globe
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
AMA Warns That LED Streetlights Create Driving Hazard | Men's Health
Why are street lights purple?
Olathe, Kansas looking a little blue? Defective street lights to blame
