SK6812 RGBW Addressable LED Strip, DC5V, 144/60/30 LEDs/m Density Available
Bright SK6812 Digital Intelligent RGB LED Strip, 5V
Amazon.com: BTF-LIGHTING RGBW RGB+Cool White SK6812 (Similar WS2812B) Individually Addressable 16.4ft 60LEDs/Pixels/m Flexible 4 Colors in 1 LED Dream Color LED Strip IP65 Waterproof DC5V Black PCB : Tools & Home Improvement
RGB SK6812 LED Strip (5V) ~ Lantana Series | Wired4Signs USA