Smart LED Light Bulb for Alexa, Siri, and Google Home Control

Functionality Breakdown

Hassle-Free Voice Control

This A21 SYLVANIA SMART+ WiFi light bulb is compatible with Alexa and Google Home. Control the lights, dim, and adjust colors using simple voice commands—no hub required. Not compatible with Apple HomeKit.

Lighting for Better Living

Schedule routines, alarms, and bedtimes with your SYLVANIA Smart WiFi LED light bulbs. Control the lights when you’re away and keep your home safe and secure—anytime, anywhere, even when you’re on vacation.

Home, Reimagined

Redesign the look of your family rooms, home office, recreation, and family rooms with SYLVANIA SMART+ LEDs. The bulb offers a spectrum of light, color, and dimmable functionality, allowing you to control the mood anywhere at home.

Vibrant Colors and Illumination

Select from more than 16 million colors and tunable whites for a relaxing ambiance. This A21 offers 1600 lumens of brightness, with a color temperature ranging from 2700K to 6500K. The estimated annual cost is $1.74.

Color to Last

Backed by our 2-year SYLVANIA warranty, enjoy 15,000 hours of hands-free home lighting. Shop with confidence with light that lasts.

Note: Ensure you are connected to a 2.4 GHz WiFi network. This LED light bulb is for indoor use only and is not for use with fully enclosed fixtures. The bulb can be dimmed via the app or voice control with a smart speaker. Not compatible with traditional wall dimmers. Do not install this device on a circuit with a dimmer switch.