Wit-Lighting WS2812B 5050 RGB LED Strip Light 144LED/M WS2811 Individual Addressable (PCB Black) WS2812B Individually addressable, each LED can have it's own color and brightness Every LED cuttable without damaging the rest strips, according to your requirement PCB Black Color, with JST-SM connectors on both ends for easy installation Working Voltage: 5V DC LED Quantity: 144leds / m, one pixel IC control one 5050RGB Package Includes:1m LED Pixel Strip Light