Pololu - SK6812/WS2812B-Based LED Strips

These addressable RGB LED strips feature integrated SK6812 or WS2812B LED drivers and can be controlled with a single I/O pin using a high-speed one-wire protocol.

RGB 5x5 LED matrix with WS2812B - Kamami on-line store

Addressable High-Density RGB 72-LED Strip, 5V, 0.5m (SK6812)

GitHub - pololu/pololu-led-strip-arduino: Arduino library for addressable RGB LED strips from Pololu

Addressable High-Density RGB 72-LED Strip, 5V, 0.5m (SK6812), POLOLU-2531

RGB LED Ring WS2812B 5050 x 12 LEDs - 50mm Botland - Robotic Shop

RGB LED Strip WS2812B - digital, addressed - IP65 Botland - Robotic Shop

Addressable High-Density RGB 144-LED Strip, 5V, 1m (SK9822), POLOLU-3095

LED RGB WS2811 - IP65 60LED/m, 14,4W/m, 12V - 5m Botland - Robotic Shop

Adafruit NeoPixel Stick - 8 x 5050 RGBW LEDs - Natural White - ~4500K