BTF-LIGHTING SK6812 (Similar to WS2812B) RGBWW Individually Addressable LED Chips Warm White (2700-3000K) with White PCB (104.2 mm x 93.8 mm) Built-in 5050 SMD RGB DC5V 100pcs : Amazon.de: Lighting
SK6812-001 DONGGUAN OCCIDENTAL OPTOELECTRONICS - Programmierbare LED | SMD; 5050,PLCC4; RGB; 5x5x1,6mm; 3,7÷5,5V; SK6812 | TME - Elektronik Bauteile
2~1000 Pcs Addressable Led SK6812 RGBW RGBWW RGBNW WWA 3535 5050 RGB White 5V | eBay