Anything that adds visibility ng kotse mo to other motorists sa kalsada is surely a benefit,
who doesn't want added safety feature sa kotse.

pero as the previous poster said, and for me, i think its yudab.

just like those underglow neon lights, i saw a car with underglow neons the other night
and aninag ko pa sya kahit malayo layo na sya. added visibility yes, but not of my taste.

i just make sure all my lights (park, head, tail, signal) works properly.