10-1000PC WS2812B SK6812 RGBW RGBWW Lamp Beads 5050 RGB 4Pin Black White Individually Addressable Led Chip Built-in Replace DC5V

10-1000PC WS2812B SK6812 RGBW RGBWW Lamp Beads 5050 RGB 4Pin Black White Individually Addressable Led Chip Built-in Replace DC5V

AliExpress