Where can I buy a beam bulb?
The headlight, does not produce glare, but also can ensure good lighting on the road, in 1932 the United States invented the asymmetric headlight, which is based on the reference axis, the beam near the landing distance to One divides into two., side of the car (i.e. short beam down, and anti dazzle), while the other side of the beam landing distance the length (i.e. beam elevation, thereby increasing the view).
But because of traffic light (Yuan Guang) to change the car light (near light), sight distance shortened, forcing a lower speed to solve in the meeting process.
The dual headlight light wick system is near symmetric optical system, near light type on both sides of the same, thus driving the left and right sides are applicable.
