Among solid-state light sources, LEDs are used as representatives. Previously, LEDs were only used in signal lights, but with the development of technology, LEDs will also be used in headlights.

The so-called window shaker switch is to use a servo motor to drive the glass up and down, which replaces the traditional swinging handle to lift the glass. Make the lifting of the glass portable, comfortable and automatic.

Automatic lift-automatic lowering function is very common in cars equipped with electric windows. Lightly press and release the lowering switch, the window will keep lowering.

China's automotive lighting industry is an emerging industry that has developed with the rapid development of the automotive industry in the past decade.

Automotive lamps have evolved from the most primitive candle lamps to incandescent lamps, tungsten halogen lamps, HID lamps, and LED lamps that have appeared in recent years.

Now new cars should have brake pad wear sensing wires. One end of the sensing wire is inserted into the brake pads.