Sengled Alexa Light Bulb, WiFi Light Bulbs No Hub Required, Smart Bulbs that Work with Alexa, Google Home, Dimmable Smart LED Bulb, A19 Soft White (2700K), 800LM 60W Equivalent, 1 PackNo hub required: connect the Smart Wi Fi LED to your 2. 4 GHz Wi Fi network with the Sengled home app (iOS Android) to get started Smart lighting: turn lights on and off, dim and brighten, and more with the app Voice control: connect the bulb directly to your Alexa or Google Assistant device and control your lights via voice commands; Input: 100 130V AC, 60Hz Create scenes and routines: set scenes, change colors or put your lights on a schedule,