NeoPixel Nano 2020 RGB LEDs - 10-pack [WS2812B] : ID 4684 : $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits
WS2812B Mini Board - Senith Electronics
Worldsemi Chip LED SMD3535 RGB Intelligent Light Source Addressable Ws2812b- Mini RGB LED Light - China Ws2812b-Mini RGB LED Light, Intelligent Control Chip LED | Made-in-China.com
Amazon.com: WS2812B WS2811 Addressable LED Controller RF Remote Wireless Mini Controller 5~24V DC for WS2812 WS2811 Dream Color Rainbow RGB LED Pixel Strip Panel Light, 3pin JST Connector 200 Color Modes :
WS2812B-Mini
Red 3 Mini Lights LED Modules, MINI3s-R – Abitech
Mini Inline Addressable Pixel WS2812B Controller With 21 Keys RF Remote
200Pcs WS2812 2020 LED Chip 4Pins Mini White PCB Addressable Digital RGB Full Color LED Chip DC5V for Screen - Walmart.com