ALITOVE WS2811 12mm Diffused Digital RGB LED Pixel Light Individually Addressable Round LED Pixels Module IP68 Waterproof DC 5V 50pcs/set 256 brightness display and full 24-bit color display. Each LED can have its own color and brightness. You can control each LED individually and set it to any color or animation you want. The WS2811 LED pixel work great with Arduino, FastLED library, Adafruit NeoPixel Library and Raspberry Pi. It is easy to program. There are 3-pin JST-SM connectors on both ends. You can hook up the pixel strings one by one without soldering. Each pixel can be cut off without damaging the rest pixels. IP68 waterproof. Weatherproof silicone wraps every LED pixel, protects it very well and makes it easy to clean. You can put them outdoor, even underwater. Widely used to make led screen, led wall, advertising board, outdoor advertising signs and applied to hotel, KTV, bars, commercial street atmosphere lighting.