Smart WiFi LED Light Bulb for Alexa, Siri, Google Home

Hassle-Free Voice Control

Control your A21 SYLVANIA SMART+ WiFi light bulb with ease using voice commands. Compatible with both Alexa and Google Home, this bulb allows you to power on, dim, and change colors with simple voice commands—no hub required. Not compatible with Apple HomeKit.

Lighting for Better Living

Experience smarter living with SYLVANIA Smart WiFi LED light bulbs. Schedule routines, alarms, and bedtime lights whenever and wherever you are. Control the lights remotely to keep your home secure.

Home, Reimagined

Redesign your home with SYLVANIA SMART+ LEDs. Upgrade your family rooms, home office, and entertainment areas. With a wide spectrum of light, color, and adjustable brightness, you can control the mood anywhere in your home.

Vibrant Colors and Illumination

Enjoy a rich palette of over 16 million colors and tunable whites to create a soothing ambiance. The A21 bulb offers 1600 lumens of brightness, with a color temperature range of 2700K to 6500K. The estimated annual energy cost is just $1.74.

Long-Lasting Brightness

Backed by our 2-year SYLVANIA warranty, this bulb provides 15,000 hours of reliable lighting. Shop with confidence, knowing that your light sources will last.

Technical Details

Ensure your 2.4 GHz WiFi network is active. This LED light bulb is for indoor use only and should not be used in fully enclosed fixtures.

Control the lights via the app or voice commands with compatible smart speakers. This bulb is not compatible with traditional wall dimmers. Do not install on a circuit with a dimmer switch.