Introducció
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Sengled WiFi Smart LED Light Bulb A19 (Model: W31-N11DL). These smart bulbs offer convenient control and energy efficiency for your home lighting.

Image: Sengled WiFi Smart LED Light Bulb A19 4-pack packaging and bulbs.
Configuració
Setting up your Sengled WiFi Smart LED Light Bulbs is a straightforward process. No additional hub is required; simply connect them directly to your home's 2.4GHz Wi-Fi network.
- Descarrega l'aplicació Sengled Home: Download and install the Sengled Home app from the App Store (iOS) or Google Play Store (Android). Register for an account if you are a new user.
- Instal·leu la bombeta: Screw the Sengled Smart LED Light Bulb into a standard E26 light socket. Ensure the power is turned off before installation.
- Encès: Turn on the power to the light socket. The bulb should begin to blink, indicating it is in pairing mode.
- Follow In-App Setup: Open the Sengled Home app and follow the guided setup instructions to connect your bulb to your 2.4GHz Wi-Fi network.
- Integració de l'Assistent de veu: If you plan to use Google Assistant, open the Google Home app and link your Sengled account.

Image: Easy setup guide for Sengled Smart Wi-Fi LED Lights, illustrating app download, installation, in-app guided setup, and personalization.
En funcionament
Your Sengled Smart LED Light Bulbs offer multiple ways to control your lighting for convenience and customization.
Control de veu
Control your lights using voice commands with Google Assistant. Simply say commands like:
- "Hey Google, turn on the [room name] lights."
- "Hey Google, dim the [room name] lights to 50%."
- "Hey Google, set [room name] lights to 5000K."
- "Hey Google, turn off the [room name] lights."

Image: Voice control in action, demonstrating how to adjust light brightness using a voice assistant.
Aplicació i control remot
Use the Sengled Home app to control your bulbs from anywhere. Adjust brightness, set schedules, and create scenes.
- Ajusta la brillantor: Easily dim or brighten your lights to suit any activity.
- Establir horaris: Program your lights to turn on/off or change brightness at specific times, automating your daily routines.
- Crear escenes: Customize lighting presets for different moods or activities (e.g., "Movie Night," "Reading").
- Control de grup: Control multiple bulbs simultaneously by grouping them in the app.

Image: Remote control functionality, showing a user managing home lighting from a distance using the app.
Wake Up & Sleep Mode
Configure your lights to simulate natural light cycles:
- Desperta: Schedule lights to gradually brighten over a set period, mimicking a sunrise.
- Dormir: Program lights to slowly dim, simulating a sunset to help you relax before sleep.

Image: Setting lighting schedules to automate lights turning on/off based on daily routines.
Manteniment
To ensure optimal performance and longevity of your Sengled Smart LED Light Bulbs, please observe the following:
- Avoid External Dimmers: Do not use these smart bulbs with traditional dimmer switches. Dimmers can reduce the electricity supply to the bulb, negatively impacting performance and potentially causing damage.
- Neteja: Ensure the bulb is cool and the power is off before cleaning. Wipe with a soft, dry cloth. Avoid liquid cleaners.
- Només per a ús interior: These bulbs are designed for indoor use. Avoid exposure to moisture or extreme temperatures.
Resolució de problemes
If you encounter issues with your Sengled Smart LED Light Bulb, consider the following steps:
- Problemes de connectivitat: Ensure your Wi-Fi network is 2.4GHz. These bulbs do not support 5GHz networks. Verify your router is functioning correctly and the bulb is within range.
- La bombeta no respon: Try turning the light switch off and on to reset the bulb. If the issue persists, remove and re-add the bulb in the Sengled Home app.
- Funcionalitat de l'aplicació: Ensure your Sengled Home app is updated to the latest version. If the app is unresponsive, try restarting your smartphone or reinstalling the app.
- Problemes de l'Assistent de veu: Confirm that your Sengled account is correctly linked to your Google Assistant. Check your internet connection and the status of your voice assistant device.
Especificacions
| Característica | Especificació |
|---|---|
| Marca | seglat |
| Nom del model | WiFi C-D DL (W31-N11DL) |
| Tipus de llum | LED |
| Mida de la forma del bulb | A19 |
| Base del bulb | E26 |
| Wattage | 9 watts |
| Wat equivalent incandescenttage | 60 watts |
| Brillantor | 800 lúmens |
| Color clar | 5000K de llum del dia |
| Índex de reproducció del color (CRI) | 90 |
| Angle del feix | 240 graus |
| Voltage | 120 volts (100-120 V, 60 Hz) |
| Vida Mitjana | 25,000 hores |
| Connectivitat | Wi-Fi de 2.4 GHz (no cal concentrador) |
| Mètode de control | Voice (Google Assistant), App & Remote Control |
| Dimensions del producte | 2.42 cm d'amplada x 4.41 cm d'alçada |
| Material | Polímer sintètic (PMMA) |
| Ús interior/exterior | Interior |
Garantia i suport
Sengled provides a Garantia del fabricant de 3 anys for this product. For technical assistance or warranty claims, please contact Sengled customer service. Live customer service is available in the U.S.
For further support, visit the official Sengled weblloc web o consulteu la informació de contacte que es proporciona a l'embalatge del producte.





