Those new LED headlights seem to be a lot worse than traditional bulbs. I'm not sure if whiter light is better or worse for the eyesight. The more lumens the whiter the light... a couple of years back I replaced most of my house light bulbs with ultra low power consumption LEDs, selecting the most expensive which was the highest Lumen number so the light should be as close as is possible to "natural" daylight. I'm not sure if I did the right thing, the less "natural" cheaper yellow light emitted by most traditional (non fluorescent) bulbs and cheaper LEDs may well be better for the eyesight, any thoughts?