Ws2812b slide tape has advantages: single-point single-control with built-in chip, good use effect with most controllers on the market, convenient programming, high brightness, energy saving, long life. It is suitable for making LED display, billboard, party decoration, KTV, bar and so on. One signal line, two power lines, built-in IC, 256 gray level, through the controller, text, digital, English, pictures, animation, and so on any effect. It is the best-selling product at present.