The lighting system of the car?

Automobile lighting system mainly includes "external lighting, internal lighting, external signal lights, internal signal lights, etc." .

The interior lighting system of an automobile consists of a ceiling lamp, an instrument lamp, a pedal lamp, a work lamp and a luggage compartment lamp. Mainly to provide convenience for drivers and passengers. The light color is white, and the bulb power is in the range of 2 ~ 20W.

The dome light is installed at the top of the cab or carriage, which is the lighting in the cab or carriage. Light color is usually white.

The instrument lamp is installed on the dashboard to illuminate the automobile instrument. Light color is usually white.

Step lights are generally installed on the left and right sides of the steps of getting on and off, which are used to illuminate the steps of the car door and facilitate passengers to get on and off. Light color is usually white.

Working light: It is a low-voltage lighting tool, which can be used for vehicle maintenance. Power comes from a generator or battery. Usually with hooks or clips, there are two kinds of plugs: cigarette lighter type or two-post plug type.

Luggage compartment light: It is a light in the trunk of a car. The light is white.

Reading light: installed in front of or above the passenger seat, passengers will not dazzle the driver when reading, and the lighting range is small. Some of them also have optical axis direction adjustment mechanisms.

Door lamp: installed at the bottom of the inner side of the car exhibition door. When the door is opened, the door light will light up to inform pedestrians and vehicles to avoid later. Power 5W, light color red.