Guomu SP621E LED Strip Lighting Controller: Compatible with WS2812B
This LED strip controller is for the DIY enthusiast who wants precise control over their home lighting setup. It's perfect for creating custom ambient lighting in a gaming room or adding smart accents to a home theater.
While most controllers focus on basic functions, this one offers professional-grade customization for creative projects. The smooth color transitions make your lighting feel integrated, not just functional. You can program complex sequences that respond to music or time of day.
Compatible with WS2812B and WS2811 LED strips, it connects easily to your existing setup. The intuitive interface lets you adjust brightness and patterns without technical hassle. You get reliable performance that brings your vision to life with consistent, vibrant colors.
Features
- Compatible with WS2811
- Piexls technology
- Compatible with WS2812B
General specs
- Brand: Guomu
- Model: SP621E
- Seller: Joom
- ID: 69313ba850cac40120e0391a
- LED Type: WS2812B, WS2811
- Connectivity: Wi-Fi
- Power Source: USB
- Control Methods: App
- Mobile App Compatibility: Android, iOS
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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| Brand | Guomu | GLEDOPTO | SEZO | GLEDOPTO | MIWISE | LANXEE |
| Model | SP621E | GL C 008WL | M1WS2812B1M60LB30E | GL C 202P | MRGBICCOB630D12W24VBL-6.1MK-NEW | HC-W-720-10M-Kit |
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| Price | $8.95 | $17.29 | $7.99 | $16.79 | $49.99 | $382.99 |
| Seller | Joom | Banggood | Amazon | Banggood | Amazon | Amazon |
| Update | Mar 4, 2026 | Mar 1, 2026 | Feb 7, 2026 | Mar 3, 2026 | Feb 7, 2026 | Dec 6, 2025 |
| LED Type | WS2812B, WS2811 | WS2812B | COB, WS2811 | COB, WS2811 | ||
| Connectivity | Wi-Fi | Wi-Fi | Wi-Fi | |||
| Power Source | USB | DC | AC/DC | AC | ||
| Control Methods | App | ZigBee3.0, 2.4G, Push Switch | App, Remote, RF | App, Remote, Voice | ||
| Length | 1 | 20 ft | 65.6ft | |||
| Voltage | 5 | 24 V | 24V | |||
| Material | Aluminum | Flame Retardant PC | Plastic | Plastic | ||
| Indoor/Outdoor | Indoor | Indoor | Indoor | |||
