Nowadays, some regular cars have headlights that seem to glow with a blue tint. Newer LED headlights glow brighter than older sealed-beam lamps, but a different new headlight technology is ...

Enough US states have swapped out their old street lights ... LED streetlamps may be making the problem worse. The AMA report goes a step further, and pins extra blame on the color of the light ...

Compounding the problem is that the shorter wavelength, blue-ish light of LED headlights is more energetic than the more reddish, longer wavelength of halogens and are generally perceived as more ...