Street Lights are blue does any body know why ??? : r/Charlotte

CATS Blue Line, Charlotte NC, 7th Street Station towards UNCC. : r/transit

Carolina Curious: What's with the purple street lights?

Charlotte's light rail operators: A day on the tracks

What's up with the purplish/bluish street lights that I have started popping up everywhere? They are creepy and don't seem to cast a very safe light. Imo. : r/Charlotte

Palestine protesters block uptown Charlotte NC street

Charlotte Magazine - News & Features, Restaurants, Entertainment, Shopping & Style

Street Lights are blue does any body know why ??? : r/Charlotte

Why are Phoenix street lights turning purple?

Q&A: Why Is Blue Light before Bedtime Bad for Sleep?