Full LED headlights produce light at 5,500 Kelvin, that's roughly the same as daylight.

  Full LED headlights produce light at 5,500 Kelvin, that's roughly the same as daylight.acts - This could help your eyes perceive more contrast & those dark stretches of road become a little less daunting. 
Also, LED taillights are much brighter than conventional bulbs helping the trailing driver to react to the brake lights much sooner in poor weather conditions.