WB4-4: Gosund Smart Bulb WiFi Light Bulbs Color Changing Light Bulb Smart Light Bulbs work with Alexa & Google Assistant A19 RGB Alexa Light Bulb RGB+Wnite Dimmable LED Light Bulbs 4 Pack

Upgrade your home with Gosund Smart Light Bulbs. Control your WiFi smart bulbs by remote control via the app or by voice using Alexa or Google Assistant. Create groups of smart bulbs in the app and control all of the smart bulbs in the group at a time. The Smart Bulb simply uses any standard light bulb socket. It is easy to install and use with no hub or subscription required. Simply connect the smart bulb to a 2.4GHz wi-fi network and its ready to be used. The smart bulb is compatible with Amazon Alexa and Google Assistant allowing you to control the smart bulb by voice or by remote control on your phone through the app. Use the schedule and timer functions of the smart bulb to control the device from anywhere and to save energy.