How to Turn on the High Beam in Qin Pro?
1 Answers
Under the condition that the low beam is already on, push the switch lever forward. There are five classifications of front headlights: 1. Halogen Headlights: Halogen lamps are a special type of incandescent lamp. The principle is that when current passes through a resistor, it heats up. When the temperature is high enough, it emits blackbody radiation with wavelengths in the visible light spectrum. 2. Xenon Lamps: Also known as high-intensity discharge (HID) lamps or xenon lamps. The principle involves filling a UV-cut anti-ultraviolet quartz glass tube with various chemical gases, mostly xenon and iodides, among other inert gases. Then, a booster increases the car's 12-volt DC voltage to 23,000 volts in an instant. The high-voltage amplitude excites the xenon gas electrons inside the quartz tube to become free, generating a light source between the two electrodes. 3. Fog Lights: Installed at the front of the car, slightly lower than the headlights, they are used to illuminate the road during rainy or foggy weather. Since visibility is low in fog, the driver's line of sight is limited, and these lights can increase the visible distance. 4. LED Lights: Known as light-emitting diodes, LED light strips refer to LEDs assembled on a strip-shaped FPC or PCB hard board, named for their ribbon-like shape. 5. Daytime Running Lights: They should automatically turn on after the vehicle's engine starts. After dark, the driver needs to manually turn on the regular lighting headlights, and the daytime running lights will automatically turn off.
