NeoPixel RGBW Rings (12 or 16 Pixels)

Smart RGBW rings (12px: 37mm OD; 16px: 44.5mm OD) feature 5050 LEDs with R/G/B + white channels for vivid, high-CRI effects—chainable via single data pin (800kHz protocol). Great for first-year engineering students building gauges, spinners, or ambient lights with Arduino NeoPixel library (RGBW mode).

5VDC (4–7V); 18mA/LED constant current (~216–288mA full white); WS2812B/SK6812 chips. Thin 3.25mm PCB; mounting holes; no resistors needed.

Size Comparison

Note: Product size and dimensions may vary. Needs RGBW library support.

Disclaimer: The images shown are for illustration purposes only and may not be an exact match.