Why is the double lens called 2 near 4 far, 4 near 4 far brighter than 2 near 4 far

The double lens 2 is close to 4 far away because the double lens contains a solenoid valve, which realizes the switching of far and near light by adjusting the angle of the solenoid valve of the lens. The modified bifocal lens is generally installed in the low beam position, one side is installed, and the modified low beam can be switched between far and near beams. At this time, when the low beam is turned on, there will be 2 low beam lights. When the high beam is turned on, the double lens will turn the low beam into the high beam, and 4 high beam lights will be on. This is the so-called double lens 2 Nearly 4 far away.

The so-called 4 near 4 far, that is, double lenses are added to the original car's far and near beams, which can effectively improve the brightness of the car's headlights. Compared with 2 near 4 far, 4 near 4 far, there are two more low beam lights, the power will not exceed the original car load, because there is only one light source, but it can double the car's low beam effect, making driving safer .

Car headlights are modified with dual lenses, which not only greatly improves the lighting effect and safety, but also makes the appearance of the car lights more impressive. In addition, the modified double lens is one-piece, one lens comes with low beam and high beam, no matter where it is installed, it can switch between far and near beams.