Sylvania SMART+ BR30 LED Bulb Model 73740-3 with adjustable white light for customizable brightness and ambiance. Smart Control Works with popular smart home systems via Wi-Fi or Zigbee for wireless control from anywhere. Voice Assistant Compatible Integrates with Amazon Alexa and Google Assistant for hands-free lighting control. Energy Efficient LED technology delivers bright light while using significantly less energy than traditional bulbs. Tunable White Adjust color temperature from warm to cool white to match mood, activity, or time of day. Easy Setup No hub required for Wi-Fi connection; simple pairing with compatible Zigbee hubs. Ideal for Recessed Lighting BR30 shape fits most standard 5' and 6' recessed cans. Long Lifespan Rated to last up to 20,000 hours for reduced replacement and maintenance costs.