What is the difference between stock headlights and JDM my friend said they call them daylights is there really any difference? thanks for input

 

stock headlights = USDM headlights
JDM headlights = Stock headlights from the Japanese model of your car. (JDM=japanese domestic market)

 

I dont think thats what he is asking
The JDM and Euro i believe came with DRL (Daytime Running lights) but not all models and i believe all JDM headlights have the city light for when its dusk and you dont need your headlights so other cars could see where you are. In Japan the corner lights dont light up all the time they just act as blinkers as well as the sidemarkers the city lights act as there corner lights or parking lights

 

ok thanks