Faulty LED streetlights have been turning purple ... The area’s once yellow lights began turning purple last summer, offering “a very airy vibe, in a cyberpunk sort of way,” said Lovett ...

Here we see how the clever addition of accent dining room lighting with a citrus yellow-fringed lampshade elevates the tonal purple motif wallpaper, bringing this entire look together.

According to Scientific American, the purple hue ... or use a blue LED and cover it with yellow phosphor that filters blue wavelengths and ultimately produces a bright white light.