▶️ Watch: SP621E Mini Bluetooth Pixel LED Controller Demo
The SP621E is a compact Bluetooth pixel LED controller for WS2811, WS2812B and SK6812 addressable strips. It runs on DC 5–24V, drives up to ~600 pixels, is controlled from the Banlan X smartphone app, and includes a music / sound-reactive mode — ideal for home accent lighting and small DIY pixel setups.
| Specification | Details |
|---|---|
| Voltage | DC 5–24V (works with 5V, 12V & 24V) |
| IC support | WS2811 / WS2812B / SK6812 RGB (RGBW not supported) |
| Max pixels | ~600 pixels |
| Control | Bluetooth via Banlan X app |
| Music mode | Yes — sound-reactive effects |
| Form factor | Mini / compact |
The SP621E is a compact Bluetooth pixel LED controller for WS2811, WS2812B and SK6812 addressable strips. It runs on DC 5–24V, drives up to ~600 pixels, and is controlled from the BanlanX smartphone app — with a built-in music / sound-reactive mode. Ideal for home accent lighting and small-to-medium DIY pixel setups.
Key Features
- Bluetooth app control — colours, effects, brightness and speed from the BanlanX app
- Music / sound-reactive mode — lights dance to the beat via the phone's mic
- Wide voltage — DC 5–24V (works with 5V, 12V and 24V pixels)
- Up to ~600 pixels on a single controller
- IC support — WS2811, WS2812B, SK6812 and similar
- Compact & simple — no WiFi setup, quick pairing
Specifications
| Specification | Detail |
|---|---|
| Model | SP621E |
| Control | Bluetooth via BanlanX app |
| Operating Voltage | DC 5–24V |
| Max Pixels | ~600 |
| Compatible ICs | WS2811, WS2812B, SK6812 |
| Music Sync | Yes (sound-reactive) |
Best For
- Home accent & room lighting
- Thoran & small festive pixel setups
- Diwali, Navratri, Ganpati (Ganesh Chaturthi) & weddings
- First-time pixel users & DIY builds
How many pixels can the SP621E control?
The SP621E can control roughly 600 pixels — perfect for small and medium pixel LED setups.
Does it run on WiFi or Bluetooth?
It's a Bluetooth controller. You connect directly from your phone through the BanlanX app to control colours, effects and speed — no WiFi setup needed.
Which app do I use?
The BanlanX app (available on both Android and iOS). The app controls colour, effect, brightness and music mode.
Will it run both 5V and 12V strips?
Yes. The SP621E supports DC 5–24V, so it works with 5V, 12V and 24V pixel LED strips.
Which ICs does it support? Does RGBW work?
It supports WS2811, WS2812B and SK6812 RGB addressable ICs. Note: the SP621E runs RGB strips only — for SK6812 RGBW (dedicated warm white / 4-channel), use an RGBW-capable controller such as the SP107E.
How does music mode work?
The LEDs react to sound from the phone's microphone or music, pulsing to the beat — great for DJ, party and festival setups.