eatures: ● Smart reverse polarity protection, reverse power supply will not damage the IC. ● IC control circuit & LED point light source share a power supply. ● control circuit & RGB chip integrated in a 5050 package components, constitute a complete external control pixel. ● Built-in signal shaping circuit, every pixel shaping & then output after receiving the signal waveform shaping to ensure that the waveform distortion will not be accumulated line. ● Built-in power-on reset & power-down reset circuit. ● Three primary colors of each pixel can achieve 256 levels of brightness display, complete 16777216 colors of the true color display, scanning frequency of not less than 400 Hz/s. ● Serial cascade interface, can complete the data reception & decoding through a signal cable. ● No need adding any circuit when any two-point transmission distance is no more than 5 meters. ● When the refresh rate is 30 frames per second, the concatenation number is not less than 1024 points. ● Data transmission speed up to 800 Kbps. ● The color of the light is highly consistent & cost-effective. Application: ● LED full-color light-emitting string lights, LED full-color module, LED full-color flexible strip light bar, LED guardrail tube. ● LED point light source, LED pixel screen, LED profiled screen, all kinds of electronic products, electrical equipment Marquee. Package included: 100 x 4 Pin Full Color Drive LED Lights