LOLwut? NeoPixels in 5mm through-hole variety? Oh yes, we haz them! If you like NeoPixel strips you'll luv these 5mm diffused through-hole NeoPixels.
NeoPixel Diffused 5mm Through-Hole LED - 5 Pack Botland - Robotic Shop
NeoPixel Diffused 5mm Through-Hole LED - 5 Pack : ID 1938 : $4.95 : Adafruit Industries, Unique & fun DIY electronics and kits
8mm Through Hole WS2812 RGB LEDs - 100 Pack — PMD Way
Neopixel (Adafruit) - Authorised Reseller
LED - RGB Addressable, PTH, 5mm Clear (5 Pack) - COM-12999 - SparkFun Electronics
adafruit-NeoPixel Diffused 5mm Through-Hole LED - 5 Pack ADA1938
Problem with NeoPixel 5mm RGB LED's - LEDs and Multiplexing - Arduino Forum
Diffused Rectangular 5mm RGB LEDs - Pack of 10
5mm WS2812 RGB LED - Diffused - 5-pack
Odseven NeoPixel Diffused 8mm Through-Hole LED - 5 Pack Wholesale
Adafruit Industries NeoPixel Diffused 8mm Through-Hole LED - 5 Pack - Micro Center
Adafruit NeoPixel Diffused 5mm Through-Hole LED - 5 Pack
5x Adafruit NeoPixel Diffused 8mm LED Through-hole Breadboard Ws2812 5050 RGB for sale online