CJMCU-KZQ WS2812 5050 RGB LED Full Color Lights Adjustable Driver Board  Description:  100% brand new and high quality. WS2812 5050 RGB LED full color lights driver Adjustable Controller Plug and play. Power can be used immediately.  The controller input voltage range: 5-12 V  Package included:  1 x CJMCU-KZQ WS2812 5050 RGB LED Full Color Lights Adjustable Driver Board