The difference between fog lights and far and near light icons 1

Fog lamps generally refer to automobile fog lamps, which are installed at the front and rear of automobiles. Used for road lighting and safety warning when driving in rainy and foggy weather.

Front fog lamp: There are three diagonal lines on the left, a curve crossing in the middle and a semi-elliptical figure on the right.

Rear fog lamp: the left side is a semi-elliptical figure, and the right side is three horizontal lines crossed by a curve.

The low beam lamp is short-distance lighting, and the design requirements are large illumination range (160), short illumination distance and non-adjustable focusing.

High beam: adjust the intensity of light according to the distance of filament. At the focus of the high beam, the light will be emitted in parallel, and the light will be concentrated and bright, so it can shine on objects far away and high. The low beam lamp is out of focus (between 1 and 2 times the focal length), and the light emitted diverges, which can illuminate a large range of objects nearby.