1. Introduction
The LEDVANCE Sylvania Smart+ Bluetooth Soft White A19 LED Bulb provides a user-friendly smart lighting experience. This bulb is designed for easy control directly from your smartphone using the SYLVANIA Smart Home App or through voice assistants like Amazon Alexa and Google Assistant. It features Bluetooth Mesh technology for improved reliability and extended range.

2. Product Features
- Soft White Light: Provides 2700K soft white light.
- Brightness: 800 lumens output, equivalent to a 60-watt incandescent bulb.
- Dimmable: Adjustable brightness from 10-100% via the SYLVANIA Smart Home app.
- Bluetooth Mesh Technology: Offers enhanced reliability, scalability, and extended control range.
- Voice Control: Compatible with Amazon Alexa and Google Assistant.
- App Control: Control via the SYLVANIA Smart Home App (Android 6.0+).
- Long Lifespan: Estimated life of 13.7 years based on 3 hours/day usage.
- Energy Efficient: Uses only 9.5 watts of power.
3. Setup and Installation
Follow these steps to install and set up your Sylvania Smart+ Bluetooth LED Bulb:
- Install the Bulb: Screw the A19 LED bulb into a standard light fixture. Ensure the fixture is powered on.
- Download the App: Download the SYLVANIA Smart Home App from the Google Play Store for Android devices (Android 6.0 and above).
- Pairing with SYLVANIA Smart Home App:
- Open the SYLVANIA Smart Home App.
- Turn on your light. The bulb may flash to indicate pairing mode.
- Follow the in-app instructions to discover and add your bulb.
- Pairing with Amazon Alexa (No Hub Required):
- Ensure your Amazon Echo smart speaker is set up and connected to the internet.
- Screw in the Sylvania Smart+ bulb and turn on the power.
- Say, "Alexa, discover my devices" or "Alexa, find the light."
- Alexa will discover the bulb and prompt you to name it.
- Pairing with Google Assistant (No Hub Required):
- Ensure your Google Home speaker is set up and connected to the internet.
- Screw in the Sylvania Smart+ bulb and turn on the power.
- Open the Google Home app and follow the steps to add a new device.
- The app will guide you through the pairing process.


4. Operating Instructions
Once your Sylvania Smart+ bulb is paired, you can control it using voice commands or the SYLVANIA Smart Home App.
4.1 Voice Control (Alexa/Google Assistant)
- Turn On/Off: "Alexa/Hey Google, turn on [Light Name]." / "Alexa/Hey Google, turn off [Light Name]."
- Adjust Brightness: "Alexa/Hey Google, set [Light Name] to 50%." / "Alexa/Hey Google, dim [Light Name]." / "Alexa/Hey Google, brighten [Light Name]."
- Change Color (if applicable for color-changing models): While this model is Soft White, other Smart+ bulbs may offer color changes. For this bulb, you can only adjust brightness and on/off.

4.2 App Control (SYLVANIA Smart Home App)
- On/Off: Tap the power icon next to your bulb's name.
- Dimming: Use the slider in the app to adjust the brightness level from 10% to 100%.
- Scheduling: Set schedules for your lights to turn on or off at specific times.
- Grouping: Group multiple Sylvania Smart+ bulbs together for simultaneous control.

5. Specifications
| Feature | Detail |
|---|---|
| Model Number | 74579 |
| Light Type | LED |
| Bulb Shape Size | A19 |
| Light Color | Soft White |
| Color Temperature | 2700 Kelvin |
| Brightness | 800 Lumens |
| Incandescent Equivalent | 60 Watts |
| Energy Used | 9.5 Watts |
| Voltage | 120 Volts |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Control Method | Voice, App (Bluetooth) |
| Indoor/Outdoor Usage | Indoor |
| Material | Plastic |
| Estimated Lifespan | 13.7 years (based on 3 hrs/day) |
6. Maintenance
LEDVANCE Sylvania Smart+ Bluetooth A19 LED Bulbs are designed for long-lasting performance and require minimal maintenance.
- Cleaning: Ensure the bulb is off and cool before cleaning. Wipe with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Replacement: Replace the bulb when it reaches the end of its lifespan or if it becomes damaged. Always ensure the power is off before replacing.
- Storage: If storing the bulb, keep it in its original packaging or a protective container in a cool, dry place.
7. Troubleshooting
If you encounter issues with your Sylvania Smart+ Bluetooth LED Bulb, try the following solutions:
- Bulb Not Responding:
- Ensure the light fixture is powered on and the bulb is screwed in securely.
- Check if your Bluetooth device (smartphone or smart speaker) is within range of the bulb.
- Try turning the bulb off and on at the wall switch to reset it.
- Restart your smartphone or smart speaker.
- Difficulty Pairing:
- Make sure Bluetooth is enabled on your smartphone or smart speaker.
- Ensure no other devices are actively trying to pair with the bulb.
- If using the SYLVANIA Smart Home App, ensure your Android device is running Android 6.0 or above.
- For Alexa, try saying "Alexa, discover my devices" again.
- If the bulb was previously paired, you might need to unpair it from the old device or app before pairing with a new one.
- Inconsistent Performance:
- Bluetooth Mesh technology extends range, but obstructions can still affect signal. Try to minimize physical barriers between the bulb and your control device.
- Ensure your SYLVANIA Smart Home App is updated to the latest version.
8. Warranty and Support
This product comes with a 2-year product warranty.
For customer questions or support in the US & Canada, please contact LEDVANCE:
- Phone: 1-800-LIGHTBULB (1-800-544-4828)
- Email: smart@ledvance.com





