Introduction
The SYLVANIA SMART+ WiFi LED Smart Light Bulb offers a dynamic and hands-free lighting experience for your home. These bulbs provide full color and tunable white light, allowing you to customize your environment with millions of colors and various white temperatures. Designed for ease of use, they are compatible with popular voice assistants like Amazon Alexa, Google Home, and Siri Shortcuts, enabling convenient control directly from your smartphone or through voice commands. No additional hub is required for operation.

Image: A pack of four SYLVANIA Wifi LED Smart Light Bulbs, each illuminated with a vibrant, multi-color gradient, showcasing their full color capability. The bulbs have a standard A19 shape and an E26 medium base.
Setup Guide
Setting up your SYLVANIA SMART+ WiFi LED Smart Light Bulbs is a straightforward process. Follow these steps to get your bulbs connected and ready for use:
- Install the Bulb: Screw the SYLVANIA Smart+ WiFi LED bulb into any standard E26 medium base light fixture. Ensure the fixture is powered off before installation.
- Power On: Turn on the power to the light fixture. The bulb should begin to flash rapidly, indicating it is in pairing mode.
- Download the App: Download the free SYLVANIA Smart WiFi App from your device's app store. This app is essential for initial setup and control.
- Create an Account: Open the SYLVANIA Smart WiFi App and follow the prompts to create a new user account.
- Connect to Wi-Fi: Ensure your smartphone is connected to a 2.4 GHz Wi-Fi network. These bulbs require a 2.4 GHz network for connection.
- Pair the Bulb: Within the app, select the option to add a new device. The app will automatically detect the flashing bulb. Follow the in-app instructions to complete the pairing process, which includes entering your 2.4 GHz Wi-Fi network password.
- Update Firmware: After successful pairing, the app may prompt you to update the bulb's firmware. It is recommended to perform these updates to ensure optimal performance and access to the latest features.
- Name Your Bulb: Assign a descriptive name to your bulb within the app (e.g., "Living Room Lamp," "Kitchen Light") for easier control, especially with voice commands.

Image: A visual guide illustrating the three easy setup steps: downloading the SYLVANIA Smart WiFi app, creating an account and pairing the light with your account, and finally, easily controlling your new bulb with your phone or voice.
Video: An official video from LEDVANCE LLC demonstrating the features and benefits of SYLVANIA WiFi Smart Products, including their ease of use and integration into a smart home ecosystem.
For a more detailed installation guide, you can refer to the official PDF manual: SYLVANIA Smart+ WiFi LED Bulb Installation Manual (PDF).
Operating Instructions
Once your SYLVANIA Smart+ WiFi LED Smart Bulbs are set up, you can enjoy a wide range of control options:
- App Control: Use the SYLVANIA Smart WiFi App to turn lights on/off, dim or brighten, change colors (from 16 million options), and adjust white light temperatures (2700K-6500K).
- Voice Control: Integrate your bulbs with Amazon Alexa, Google Home, or Siri Shortcuts for hands-free control. Simply use commands like "Alexa, turn the living room light blue" or "Hey Google, dim the bedroom lights to 50%."
- Grouping Lights: Group multiple bulbs together in the app to control them simultaneously, creating unified lighting zones.
- Custom Scenes: Create and save custom lighting scenes for different moods or activities (e.g., "Movie Night," "Reading," "Party").
- Timers and Routines: Schedule lights to turn on/off, change brightness, or alter colors at specific times or based on routines (e.g., wake-up light, vacation mode).

Image: An infographic highlighting how to simplify your home the SMART+ way, detailing features such as simple setup, color and dimming control, no hub requirement, voice control, vacation lighting, scheduling routines, and setting visual alarms.

Image: A group of people celebrating a birthday, with a cake and candles, under the vibrant and customizable lighting provided by SYLVANIA Smart+ bulbs, demonstrating the ability to celebrate life's moments in any color.

Image: An exterior view of a house at dusk, showcasing different rooms illuminated with distinct colors from SYLVANIA SMART+ lighting, illustrating how the bulbs can reimagine home ambiance.
Maintenance
SYLVANIA Smart+ WiFi LED Smart Light Bulbs are designed for long-lasting performance with minimal maintenance. Follow these guidelines to ensure optimal operation:
- Cleaning: Ensure the bulb is cool and the power is off before cleaning. Wipe the bulb with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Usage Environment: These bulbs are designed for indoor use only. Avoid exposure to water or high humidity.
- Fixture Compatibility: Do not use these bulbs in fully enclosed fixtures, as this can lead to overheating and reduce the bulb's lifespan. Ensure adequate ventilation around the bulb.
- Storage: If storing bulbs, keep them in a cool, dry place away from direct sunlight and extreme temperatures.
Troubleshooting
If you encounter issues with your SYLVANIA Smart+ WiFi LED Smart Light Bulbs, consider the following common solutions:
| Problem | Solution |
|---|---|
| Bulb not pairing or connecting to Wi-Fi. |
|
| Bulb frequently disconnects or goes offline. |
|
| Voice control not working. |
|
| Bulb is flickering or not displaying correct colors. |
|
Technical Specifications
| Feature | Detail |
|---|---|
| Brand | LEDVANCE |
| Model Number | 75674 |
| Light Type | LED |
| Bulb Shape Size | A19 |
| Bulb Base | E26 Medium |
| Wattage | 60 Watts (Equivalent) |
| Actual Power Consumption | ~9 Watts (for 800 Lumens) |
| Brightness | 800 Lumens |
| Light Color | Multicolor (16 Million Colors) & Tunable White |
| Color Temperature | 2700K - 6500K (Tunable White) |
| Color Rendering Index (CRI) | 90+ |
| Dimmable | Yes (via app and voice control) |
| Voltage | 120 Volts (Accepted: 100 to 240 Volts) |
| Connectivity Technology | Wi-Fi (2.4 GHz only) |
| Controller Type | Google Assistant, Amazon Alexa, Siri Shortcuts |
| Indoor/Outdoor Usage | Indoor Use Only |
| Average Life | 15,000 Hours |
| Product Dimensions | 2.36"W x 4.33"H |
| Item Weight | 13.4 ounces (for 4-pack) |
| UPC | 046135756740 |

Image: A detailed diagram illustrating the physical dimensions of the SYLVANIA Smart+ A19 light bulb, including its height, width, and base size.
Warranty and Support
Your SYLVANIA Smart+ WiFi LED Smart Light Bulbs come with a manufacturer's warranty to ensure your satisfaction and product reliability.
- Warranty Period: These bulbs are covered by a 2-year warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
- Customer Support: For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please visit the official LEDVANCE website or contact their customer support directly.
- Online Resources: Additional information and support resources may be available on the LEDVANCE Store on Amazon.





