WS2811 SMD5050 RGB LED has a built-in WS2811 IC, so it can control the lighting effect of an LED. The RGB LED is digitally addressable. Easy to install: An LED light can be cut off at will, has good flexibility, is easy to install, and can be bent at will. Fantasy color lighting: With the controller, hundreds of lighting effects such as colorful curtains/water drops/raindrops/jumping flashes can appear. Animation effects can also be edited through Coreldraw/Flash/LedEdit software. Application: making LED displays, LED walls, billboards. Suitable for lighting in hotels, KTV, advertising companies, decoration companies, lighting projects, and entertainment venues. Luminous color: Pixel RGB, IC WS2812 Working voltage: DC 5V: 0.3W/pixel Waterproof level: Not waterproof Working mode: External controller connection. : VCC: red; Ground: black; DAT: blue Luminous color: adjustable by controller, white, red, yellow, blue, green, etc. Color: Black Material: Soft copper board, Chip size: 16x16cm Package content: 1 * Color pixel screen Note: Only LED panel, excluding Led and Led controllerWS2812B LED panel must be powered by DC5V, and must need Led controller control Only the above package contents, other products are not included. Note: Light and different monitors may cause the color of the item to change, which is not much different from the real thing. The measurement allowance is +/-1-3cm.