Does the led light gather light on all sides?

The led lights on all sides are out of focus. ? Car headlights are car headlights. Headlights are lights symmetrically installed on both sides of the front end of the vehicle, which are used to identify the front horizon when driving at night. LED is an electroluminescent device, which uses solid semiconductor chips as luminescent materials and emits light directly through photon emission caused by carrier recombination.

Focusing principle of led car light

The energy consumption of LED lamps is 1/20 of that of halogen lamps. With high light quality, it belongs to the "green" light source with basically no radiation for environmental protection products. 4. Number four. The LED has simple structure, internal bracket structure, and the periphery is sealed with transparent epoxy resin, which has good seismic performance, no delay in lighting and fast lighting response (nanosecond level), and is suitable for fast moving objects. Suitable for low-voltage operation, LED, the first electronic component, can be lit only by DC voltage of 12V, without worrying about xenon voltage of more than 20,000.