NeoPixel Ring 24 LEDs - Smart 5050 RGBW LED w/ Integrated Drivers - Warm White - ~3500K|NEO-RGBWxWW24-5V|NeoPixels
$18.99 - 3.5 inch 24 x WS2812 5050 RGB LED Ring with Integrated Drivers ( Neopixel Compatible) - Tinkersphere
Adafruit NeoPixel Ring - Natural White 24 x 5050 RGBW LEDs w/ Integrated Drivers (~4500K) - Walmart.com
2268 Rohs Neopixel 24 Led Ring Kit
NeoPixel Ring - 24 x 5050 RGBW LEDs w/ Integrated Drivers - Natural Wh
NeoPixel Ring - 24 x 5050 RGBW LEDs w/ Integrated Drivers [Natural White - ~4500K] : ID 2862 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Pololu - Adafruit 16-LED NeoPixel Ring
NeoPixel Ring - 24 x 5050 RGBW LEDs w/ Integrated Drivers - Warm White
NeoPixel Ring - 24 x 5050 RGB LED with Integrated Drivers : ID 1586 : $16.95 : Adafruit Industries, Unique & fun DIY electronics and kits