At night, especially when fog did not use the LED fog lamp is can't see the front line, even the ordinary lamp to achieve the effect is not so obvious, because normally the brightness of the headlights to about 15 meters, and to achieve brightness when fog line is 10 meters, if you drive too fast would see in front of the situation, there is a lot of people this phenomenon, so just can have such result. So, the most important thing is that all-day LED fog lamps are safer.

Because it is hard to predict what will happen tomorrow weather situation, especially at night or in winter particularly evident when the fog in the morning, at that time more LED fog light is needed to help maintain the driving safety.