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Two-color LED indicator light

What is the red-green two-color LED indicator light?

Light-emitting diodes are called LED for short. It is made from gallium, arsenic, phosphorus, nitrogen, and other compounds. When electrons combine with holes, they emit visible light, which can be used to make light-emitting diodes. Used as an indicator light in circuits and instruments, or as a text or digital display. Gallium arsenide diode red light, gallium phosphate diode green light, silicon carbide diode yellow light, gallium nitride diode blue light. Therefore, the chemical properties of organic light-emitting diode LED and inorganic light-emitting diode LED.

The red-green two-color LED indicator light is an indicator that can switch between two kinds of light.

How does the two-color LED indicator light control its luminous color?

Generally, it is a two-color LED indicator light with three pins and a two-color light with two pins. 
The three-pin and two-color lamps also have a common cathode and a common anode. The length of the three pins is different. The difference between the common cathode and the anode is mainly based on the positive and negative poles, of which the longest pin is in the middle. If the middle pin is positive, it is a common anode. If it is the negative electrode, it is the common negative. Electric current generally flows in from the positive electrode and flows out from the negative electrode.
What is the meaning of the three wires of the red-green two-color LED indicator light?
The two-color LED indicator light we currently produce has three lines, such as red-green two-color LED indicator light, it has three lines, one line is the common cathode or common anode, generally black, and the other two lines correspond to the color of the light. We will use red wires for red and green wires for green lights. The length of the wire is 20cm, and the wire is AWG22 or AWG24. It depends on your specific requirements.
What is the MOQ of the red-green two-color LED indicator light?
Filn has no MOQ requirement, you can purchase from 1 piece, and per piece weight is 0.02KG, 50 pieces are packed in one box and the total weight of the box is 1.1KG.
If you have any needs for the two-color LED indicator light, please email us at sales2@filn.com.cn. Or you have any questions or ideas about the two-color LED indicator light, you can also contact our engineer Louis, Lin. His email is inquiry@cnylin.com.cn



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