NeoPixel Ring 60 LEDs - Smart 5050 RGBW LED w/ Integrated Drivers
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
Adafruit NeoPixel Digital RGBW LED Strip - White PCB 60 LED/m : ID 2842 : $107.80 : Adafruit Industries, Unique & fun DIY electronics and kits
Displays : NeoPixel Ring - 12 x 5050 RGBW LEDs w/ Integrated ...
WS2812B 5050 RGBW 8x8 Adafruit Neopixel Neomatrix
NeoPixel Ring 32 LEDs - Smart 5050 RGBW LED w/ Integrated Drivers - Warm White - ~3500K|NEO-RGBWxWW32-5V|NeoPixels
Adafruit Industries NeoPixel Jewel ~4500K 5050 RGBW LED - Natural White - Micro Center
Adafruit Industries NeoPixel Stick - 8 x 5050 RGBW LEDs - Cool White - ~6000K
SparkFun Block for Intel Edison - ADC | Electronics123
Adafruit NeoPixel Digital RGBW LED Strip - White PCB 30 LED/m