144 LED/m APA102/SK9822 Digital Addressable RGB LED Strip
1m/5m APA102 SK9822 Smart LED Pixel Strip 30/60/72/96/144 LEDs/Pixels/m IP30/IP65/IP67 DC5V APA102C 5050 RGB LED Strip Light|LED Strips| - AliExpress
Flexible RGB LED Strip (DotStar/APA102/SK9822 Compatible) - 60 LED/Metre | The Pi Hut
Amazon.com: BTF-LIGHTING SK9822(Similar to APA102C) Individually Addressable 3.3ft 1m 144 Pixels/LEDs Non-Waterproof Black PCB Data and Clock Separately DC5V Full Color : Tools & Home Improvement