NeoPixel Stick - 8 x 5050 RGB LED with Integrated Drivers : ID 1426 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits
5m DC5V IP65 WS2812B led digital strip,30pcs WS2812B/M with 30pixels;36W;white pcb;waterproof in silicon|ip65 led wall washer|ip65pcb charger - AliExpress