1000pcs 12mm WS2811 IC Full Color Pixel LED Module Light DC 12V input IP68 RGB. Be Careful: Excluding power supply and controller! Great for decoration, advertising lights. This product can be used to make advertisement board outdoor to make any letters you want. We sealed all the components in a housing with silicone, making its waterproof grade reach IP68. It has WS2811 chip inside so you need to use a programable controller to control it. It can be compatible with Arduino, Raspberry Pi, T1000S, K1000C programmable SPI controllers. It can also be controlled by ALT-C01, SP105E Bluetooth controllers, SP107E music controller, SP108E WiFi controller, SP602E, SP608E multi-channels Bluetooth controllers and any other WS2811 SPI controllers. Able to individually change their colour, can all be different colours. Application: Channel Letters, Advertisement Signs, Commercial Sign, Message Display, Product Effect Display. IP Grade: IP68 Waterproof. Required Voltage: DC12V, 0.3W/leds. Required Aperture Diameter : 12mm. Light Source: F8 RGB with built-in WS2811 IC. Color: 24-bit full color, 256 Gray levels. 12MM Diameter, 8CM between Each Pixel. 50pcs(1string)ws2811 full color pixel module.