Smart Bulb Alexa Light Bulbs Smart WiFi LED A19 9W E26 Light Bulb No Hub Required Dimmable Soft White 2700K-5000K Works with Amzom Alexa

VOICE CONTROL This smart light bulbs can work with Alexa directly. To manage your device by voice control. Assign an easy name to each smart light bulb and use simple conversation started to free your hand. "Alexa,turn on the living room light", you can just say the words to turn on your light when you are not convenient. GROUP CONTROL & Devices Sharing Iotton Smart LED bulbs can be controlled individually or as a group.Group 2 or more smart bulbs together to control the brightness of multiple bulbs at once.You can also share your smart bulb with your families or friends. DIMMABLE SETTINGS The color temperature of the light is from 2700k to 5000k.The warm white(2700k) is best for bedroom and living rooms,and the daylight(5000k)is best for reading. This LED smart wifi light bulbs can be dimmed by the APP, you can have its brightness to smoothly transition from soft white to a warm and cozy glow without distracting flickering.  TIME SETTING Add timers for your smart lights turn on/off automatically at scheduled times. Set the time to wake up, a gentle sunrise eases you into your day; Set the time to go to bed, fall asleep gently by dimming the light. Tips--APP (1)Iotton Smart bulb is designed to work on the 2.4GHz frequency band because 2.4GHz has better range than a 5GHz frequency band. It will not work on the 5GHz frequency. Most of the newer models of routers come with simultaneous 5GHz and 2.4GHz bands. During the link-up process, both your phone and smart bulb need to connect to the 2.4GHz signal. ( (2)For Android Phone, Please must enable positioning!Allow HomeWiz APP to access your location. Basic Parameters 1)Input voltage: AC85-265V 2)Power:9W 3)Colour temperature: 2700K-5000K