Philips Hue White A19 4-Pack 60W Equivalent Dimmable LED Smart Bulb

Works with Alexa for voice control (hub required, Alexa device and hub sold separately)
Add additional Smart light points to your home and expand your Philips Hue ecosystem with this 4-bulb White Smart Bulb pack. Requires the Philips Hue hub for full experience, sold separately
Turn lights on/off, dim to the desired level and set up schedules from wherever you have WiFi connection using the Philips Hue App (iOS and Android). Control your Philips Hue lights with your voice using Alexa, Apple HomeKit, or Google Assistant
To install, simply screw the smart bulbs into your desired light location, download the Hue mobile app and pair your Hue Hub (sold separately). Control smart-bulb-equipped lamps and overhead lights via the Philips Hue App
Connect the bulbs directly to your other Smart Home Devices like Amazon Echo Plus, Nest, or SmartThings systems. Easily expand your lighting system with accessories (sold separately), such as a Hue Dimmer Switch, Hue Tap, or Hue Motion Sensor