WS2812B 5050 RGB LED Driver, Full Color Easy to Use LED Color Light Development Board PCB 5x8 40 Bits for Bars for KTV: Amazon.com: Industrial & Scientific
Neo Pixel WS2812B Digital RGB LED Strip, 5V
NeoPixel LED Controller - Blake Drayson
Pololu - Adafruit 16-LED NeoPixel Ring
WS2811 NeoPixel LED Driver Chip - 10 Pack : ID 1378 : $4.95 : Adafruit Industries, Unique & fun DIY electronics and kits
40Bit WS2812B 5050 RGB LED Driver Module from ICStation on Tindie
Neopixel Stick - SK6812 8 x 5050 RGBW Addressable LED With Integrated Drivers [NPS-SK6812-RGBWX8] - $5.99 :