LC8806B is an intelligent externally controlled LED that integrates a control circuit and a light-emitting circuit. Its appearance is the same as a 5050 LED . Each LED is a pixel. The LED contains an intelligent digital interface data latch signal circuit. Power supply voltage regulator circuit, built-in constant current circuit, data regeneration circuit, high precision RC oscillator, output drive adopts patented PWM technology, which effectively guarantees the color consistency of the each pixel. The data protocol adopts a unipolar return-to-zero code communication method. After the LED is powered on, the DIN terminal receives external signal data, and the data regeneration circuit automatically reshapes and forwards the cascaded output data to ensure that the data is transmitted in series without attenuation and normal transmission . LC8806B has the advantages of low voltage drive, environmental protection and energy saving, high brightness, large scattering angle, good consistency, long life and so on. The control circuit is integrated inside the LED, which makes the application circuit design easier, less original parts, and small in size. Beautiful, easier to install.