BTF-LIGHTING RGBW SK6812 (Similar to WS2812B) RGB+Cool White 5 m 30LEDs/Pixel/m Individually Addressable Flexible 4 Colours in 1 LED Dream Colour LED Strip White PCB Non-Waterproof IP30 DC5V : Amazon.de: Lighting
SK6812 Digital RGB LED Flex Strip - 74 Leds/Meter - DC5V, 108,50 €