Red Led Module

The word LED is used as an abbreviation for Light Emitting Diode. It can be translated as Light Emitting Diodes in our language. It is the last of the artificial light sources. The fact that light bulbs or fluorescents emit light with a completely different method and some advantageous aspects have made LEDs one of the popular topics of science.
P and N type semiconductor layers (Led chip), reflective surface and conductive fields form the structure of an LED.