8mm LED Indicator Light Product Details Introduction
This 8mm led indicator light is one of our 8mm most popular products. It can be seen from the figure that the outlet wire is relatively thin and is made of polytetrafluoroethylene wire. AWG24 high temperature resistant material, the style is relatively short, only 29.7mm long, and this 8mm led indicator has two colors, red and green, red and blue, red and yellow. The internal LED of the 8mm led indicator light consists of two light-emitting diode chips in a tube, that is, there are two diodes in a tube. Usually, we have a common positive electrode or a common negative electrode.
The common cathode is the common cathode, also called the common negative electrode. For example, the red and green 8mm led indicator light, the red and green wires are positive, and they will use the negative together. Therefore, it is called a common cathode. Similarly, if the filament is negative, they will share an anode wire. Therefore, you need to tell us which device you are currently using.
Generally, the dual-color 8mm led indicator light is used for power adapters, water heaters, water dispensers and other equipment, red for charging, green for saturation or heat preservation, some customers use it on other equipment.
We have passed UL, CE, VDE, ROHS and other certifications for 8mm led indicator light, which is a relatively complete certification.
Our 8mm led indicator usually defaults to the black wire as the negative pole. If you don’t know how to distinguish between common cathode and common anode, you can use a small battery for testing. Try to connect the positive and negative poles, the method is very simple.
Our 8mm led indicator is usually connected to a resistor, we can also connect 2 resistors, if two lights are on at the same time, this connection method will change to another color.
The voltage is generally 3V~380V, we will mark the voltage on the product.
If you have any 8mm led indicator needs, please send us an email [email protected]. If you have any questions or ideas about the 8mm led indicator, you can also contact our engineer Louis Lin, whose email is [email protected]
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