1. Introducción
This manual provides detailed instructions for the installation, operation, and maintenance of your Sengled Dual Mode Smart A19 LED Light Bulbs. These bulbs offer versatile lighting options with both app and optional remote control capabilities, featuring color changing, tunable white light, and dimming functions. Please read this manual thoroughly before use to ensure proper functionality and safety.

Image 1.1: Sengled Dual Mode Smart A19 LED Light Bulbs and App Interface
2. Información de seguridad
Tenga en cuenta las siguientes precauciones de seguridad para evitar dañar el producto o lesionarse usted mismo:
- Ensure power is turned off at the switch before installing or removing bulbs.
- Do not use with standard dimmers. These bulbs are dimmable only via the Sengled Home App or a compatible Sengled remote control.
- Apto únicamente para uso en interiores.
- No desmonte ni modifique la bombilla.
- Evite la exposición al agua o humedad excesiva.
- Rango de temperatura de funcionamiento: -20°C a 40°C (-4°F a 104°F).
3. Configuración
3.1. Instalación del hardware
- Turn off the power to the light fixture at the wall switch.
- Carefully screw the Sengled Smart LED bulb into a standard E26 light socket.
- Encienda la lámpara. La bombilla debería encenderse.
3.2. Descarga y emparejamiento de la aplicación
The Sengled Home App is required for full control and smart features.
- Download the Sengled Home App from the Apple App Store or Google Play Store.
- Abra la aplicación y cree una cuenta o inicie sesión.
- Toque el ícono '+' para agregar un nuevo dispositivo.
- Select 'Smart LED' or 'Bluetooth Devices' from the device list.
- Follow the on-screen instructions to search for and connect your bulbs. Pairing typically completes within 3 seconds.

Image 3.1: Sengled Home App Connection Steps
3.3. Control remoto (opcional)
While this product package does not include a remote, these bulbs are compatible with a separately sold Sengled remote control. If you have a compatible remote, follow its instructions for pairing with the bulbs. The remote allows direct control without Wi-Fi.

Image 3.2: App and Optional Remote Control
4. Instrucciones de funcionamiento
4.1. Funciones de control de aplicaciones
Once connected to the Sengled Home App, you can access various lighting controls:
- Cambio de color: Select from 16 million colors to set the mood.
- Blanco sintonizable: Ajuste la temperatura del color desde blanco cálido (2700 K) hasta luz diurna fría (6500 K).
- Ajuste de brillo: Dim the lights from 1% to 100% to suit any activity.
- Programación: Set timers for automatic on/off cycles.
- Modo amanecer/atardecer: Simulate natural light patterns to gently wake up or fall asleep.
- Control de grupo: Organize bulbs into groups (e.g., by room) for simultaneous control. The system supports up to 3 groups, each with up to 64 bulbs, and a total of up to 150 bulbs.

Image 4.1: 16 Million Colors

Image 4.2: 2700K-6500K Color Temperature Tunable

Image 4.3: 1%-100% Brightness Dimmable

Image 4.4: Sunrise and Sunset Simulation

Image 4.5: Group Control for Multiple Smart Bulbs
4.2. Important Note on Voice Assistants
This specific model of Sengled Dual Mode Smart Light Bulbs (B21-N1E) does no support integration with Alexa or Google Echo systems for voice control.
5. Mantenimiento
Sengled Smart LED bulbs require minimal maintenance. To clean, ensure the power is off and the bulb is cool. Wipe gently with a dry, soft cloth. Do not use liquid cleaners or abrasive materials.
6. Solución de problemas
- Bulb not responding to app:
- Asegúrese de que la bombilla esté encendida.
- Check your device's Bluetooth connection.
- Restart the Sengled Home App.
- Try re-pairing the bulb through the app's device addition process.
- La bombilla no se enciende:
- Verify the light fixture has power and the wall switch is on.
- Ensure the bulb is screwed in correctly.
- Test the bulb in another working fixture if possible.
- Problemas de conectividad:
- The Sengled Dual Mode system utilizes a local Mesh network for stable connections, reducing reliance on Wi-Fi. Ensure bulbs are within range of each other to maintain the mesh.

Image 6.1: Sengled Local Mesh System for Enhanced Stability
7. Especificaciones
| Característica | Especificación |
|---|---|
| Número de modelo | B21-N1E |
| Tipo de bombilla | CONDUJO |
| Tamaño de la forma del bulbo | A19 |
| Base de la bombilla | E26 |
| Quétage | 8.7 vatios |
| Equivalente incandescente | 60 vatios |
| Brillo | 800 lúmenes |
| Temperatura de color | 2700K - 6500K (blanco sintonizable) |
| Opciones de color | RGBW (16 millones de colores) |
| Regulable | 1% - 100% via App/Remote |
| Volumentage | 100-120 voltios, 60 Hz |
| Método de control | Sengled Home App, Optional Sengled Remote |
| Uso en interiores y exteriores | Interior |
| Material | Polímero Sintético (PMMA) |
| Peso del artículo | 7.4 onzas |
8. Garantía y soporte
8.1. Garantía del fabricante
Sengled proporciona una Garantía del fabricante de 2 años Para este producto. Esta garantía cubre defectos de materiales y mano de obra en condiciones normales de uso. Conserve su comprobante de compra para reclamaciones de garantía.
8.2. Atención al cliente
For technical assistance, troubleshooting, or warranty inquiries, please visit the official Sengled website or contact their customer support. Refer to the product packaging or the Sengled Home App for the most current contact information.