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 ...

A nationwide manufacturing defect started showing up on Alcoa streets less than a year ago. Streetlight fixtures from American Electric Lighting are turning white LEDs purple, then blue. National ...

KANSAS CITY, Mo. — Jackson County announced Tuesday a significant improvement project coming to the Blue Summit community. Through a program with Evergy, 31 high-efficiency LED streetlights will be ...

Why do the street lights on West Campus emit an eerie, bluish-purple color at night? Starting in 2021, Triangle area residents observed street lights turning from their standard yellow-white color to ...