Turn the lights on/off, dim to the desired light level and set up schedules using the Sengled Element Home app (iOS and Android). Control your lights remotely or set the lights to turn on before you get home in the evening. And, if you forget to turn off the lights, just turn them off using the app. With the Element hub, connect the Element bulbs to Amazon Alexa or Google Assistant and control your lights via voice commands to turn on/off, adjust brightness and more. Find the perfect shade of white light, from soft white (2700K) to cool daylight (6500K) and every shade in between. Element Plus allows you to customize the room to match your mood and activity. Each kit contains the Element hub and 2 tunable white LED smart bulbs that fit seamlessly in lamps and fixtures in your home.