NeoPixel Diffused 8mm Through-Hole LED - 5 Pack : ID 1734 : $4.95 : Adafruit Industries, Unique & fun DIY electronics and kits
BTF-LIGHTING WS2811 Diffused Digital RGB LED pixel string light 12mm Individually Addressable round LED module 50pcs/string IP68 Waterproof DC 5V Works With - Amazon.com
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WS2812B WS2811 Led Strip Light Music Controller 17Keys RF Remote Control with 358Modes for Pixel LED Strip Light DC5-24V - AliExpress
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