LED flexible circuit board (Light Emitting Diode, abbreviated as LED, the Chinese name is light-emitting diode.) LED circuit board refers to the assembly of LEDs on a ribbon-shaped FPC flexible circuit board or PCB rigid board, because its product shape is like a ribbon. Named after.

       A new type of thin decorative light strip. The overall light strip is composed of several unit groups. The light has a single color, three primary color composite and other varieties, and uses an external DC 12V voltage as the power supply. It has the characteristics of high strength, high temperature resistance, good light color, etc., which not only saves energy but also has a long service life.

 The bottom surface of the LED circuit board light strip has been attached with a self-adhesive body during production, which makes the installation and construction very convenient.

       Flexible LED light strips are assembled with FPC soft boards and assembled with SMD LEDs, so that the thickness of the product is only the thickness of a coin and does not take up space; the general specifications are 30cm long 18 LEDs, 24 LEDs and 50cm Long 15 LEDs, 24 LEDs, 30 LEDs, etc. There are also 60cm, 80cm, etc., and different users have different specifications. And it can be cut at will, and it can be extended at will without affecting the light emission. The FPC soft board material is soft, can be bent, folded, and wound arbitrarily, and can be moved and stretched in three-dimensional space without breaking. It is suitable for use in irregular places and places with small spaces, and because it can be bent and wound arbitrarily, it is suitable for arbitrarily combining various patterns in advertising decoration.

       LED rigid light bar is assembled with PCB rigid board, LED is assembled with SMD LED, and it can also be assembled with direct-plug LED. Different components are used according to different needs. The advantage of the rigid light bar is that it is easier to fix, and it is more convenient to process and install; the disadvantage is that it cannot be bent at will and is not suitable for irregular places. There are 18 LEDs, 24 LEDs, 30 LEDs, 36 LEDs, 40 LEDs and many other specifications of SMD LEDs for rigid light bars; 18 LEDs, 24 LEDs, 36 LEDs, 48 LEDs are used for in-line LEDs. Different specifications, there are front and side, side luminous is also called Great Wall light bar.

      The biggest difference between the flexible LED light strip circuit board and the LED hard light strip circuit board depends on the material. The LED flexible circuit board is soft, can be bent, folded, and wound at will, and can be moved and stretched in three-dimensional space without breaking; LED hard The light strip circuit board is easy to fix, and it is more convenient to process and install; the disadvantage is that it cannot be bent at will and is not suitable for irregular places.