Each RGB LED in this pack has a WS2801 driver and silicone coating. Thanks to this driver you can adress each LED by using only 2 microcontroller pins and you can control them in 16 million different colors. They are suitable for outdoor usage, thanks to their silicone coating. They have male and female JST-SM 3 headed connectors on them for microcontroller connections. They are NeoPixel compitable. Features: