NeoPixel Compatible WS2812 5050 RGB LED (12 LED 50mm Ring)
Specifications:
Chip: WS2812 (built-in LED)
LED: 12pcs 5050 RGB full color highlighting
Voltage: 5V
Ports: Digital
Dimensions: 49 mm / 1.9" outer diameter. 33 mm / 1.3" inner diameter. 3 mm / 0.11" thick (±1 mm)
Weight: 4g