Adafruit NeoPixel Digital RGB LED Strip 144 LED - 1m Black [BLACK] : ID 1506 : $59.95 : Adafruit Industries, Unique & fun DIY electronics and kits
BlinkStick | BlinkStick Pro and Adafruit NeoPixel strips
NeoPixel Stick - 8 x WS2812 5050 RGB LED - COM-12661 - SparkFun Electronics
Amazon.com: ALITOVE 16.4FT 300 Pixels WS2812B Programmable Addressable LED Strip Light Black PCB 5050 RGB Dream Color Flexible LED Rope Light DC5V Not Waterproof : Tools & Home Improvement
Adafruit NeoPixel Digital RGBW LED Strip - White PCB 60 LED/m : ID 2842 : $107.80 : Adafruit Industries, Unique & fun DIY electronics and kits