NeoPixel Ring - 12 x 5050 RGB LED with Integrated Drivers : ID 1643 : $7.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Pololu - Adafruit 24-LED NeoPixel Ring
Adafruit 24 NeoPixel Ring
Ring LED RGB WS2812B 5050 x 24 diodes - 90mm Botland - Robotic Shop
Adafruit 24 NeoPixel Ring
Arduino Nano NeoPixel Ring Base - Code and Make
Adafruit 24 RGB LED Neopixel Ring | eBay
NeoPixel Ring - 24 x 5050 RGBW LEDs w/ Integrated Drivers [Warm White - ~3000K] : ID 2861 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits
NeoPixel Ring - 24 x 5050 RGB LED with Integrated Drivers | eBay
Adafruit 24 NeoPixel Ring
NeoPixel Ring 24 LEDs - Smart SK6812 RGB 5050 LED with Integrated Drivers
LED ring with 24 right-angle LEDs, outwards facing – Blinkinlabs
NeoPixel Ring - 24 x 5050 RGBW LEDs w/ Integrated Drivers [Warm White - ~3000K] : ID 2861 : $19.95 : Adafruit Industries, Unique & fun DIY electronics and kits
HTU21D NeoPixel Ring Temperature and Humidity Display | SteelCity Electronics
NeoPixel Ring - 24 x WS2812 5050 RGB LED - COM-12665 - SparkFun Electronics
NeoPixel Ring 24 LEDs - Smart 5050 RGBW LED w/ Integrated Drivers - Warm White - ~3500K|NEO-RGBWxWW24-5V|NeoPixels