Dimmable Kasa Smart’s dimmable light bulb has a dimming range from 1 percent to 100 percent; Set the right brightness for any mood or activity; Turn your bulb to full brightness to get your Kids up in the morning or dim it enough for them to fall asleep at nightNo hub required: The Kasa smart Wi-Fi light bulb, dimmable connects to your home’s secure WiFi network; No need for a hub or extra equipment; All you need is your smartphone, the Kasa Smart app and a Wi-Fi connection to start controlling your bulb from anywhereControl from anywhere: Control your smart light bulb from anywhere with your smartphone using the case smart app (iOS, Android); Smoothly dim the brightness of your light bulb from anywhere with the appVoice control: Use simple voice commands to control your Kasa smart dimmable light bulb with any Amazon Alexa, Google Assistant or Microsoft Cortana; Just tell your voice assistant to dim your lights and set the perfect mood for movie nightNote: Requires a secured 2.4 gigahertz Wi-Fi network connection. Typical Lumen output - 800lm