The reasons why LED light-emitting diodes are widely used in the lighting field are the following:
1. The working voltage used is relatively low and the safety is high.
2. The required current is small.
3. Good impact resistance and seismic effect, and long service life.
4. Can use the strength of the current to control the luminous intensity.
Because of these characteristics of LED light-emitting diodes, they are widely used in the field of lighting.