SP621E Mini Bluetooth LED Controller

The SP621E Mini Bluetooth Pixel LED Controller is a compact and powerful controller designed for addressable RGB LED strips. With Bluetooth app control, music sync, and support for DC 5V–24V, it lets you easily create stunning lighting effects for home décor, events, and commercial installations—no programming required.

ey Features

• Bluetooth App Control
  Control your LED strips wirelessly using the FairyNest X app (iOS & Android) with a range of up to 15 meters (49 ft).

• Supports Up to 600 Pixels
  Ideal for small to medium LED strip installations.

• 16 Million Colors & 140+ Effects
  Choose from static colors or dynamic effects like rainbow, chase, wave, fire, twinkle, and more.

• Music Sync Mode
  Built-in high-sensitivity microphone makes lights react to music beats automatically.

• Wide Voltage Compatibility (DC 5V–24V)
  Works with multiple LED strip voltages—safe, efficient, and flexible.

• Memory Function
  Automatically remembers the last lighting mode after power off.

• Plug & Play Design
  Easy installation—just connect power and LED strip.

🔌 LED Strip Compatibility

✔ Compatible with 3-pin, single-signal addressable RGB LED strips, including:

• WS2812B

• WS2811

• SK6812

• WS2813

• WS2815

• TM1812

• UCS1903

• SM16703

❌ Not compatible with dual-signal LED strips