This A19 LED smart bulb is the perfect way to add ease, efficiency, & color to your home! Leveraging Wi-Fi tech, you can control it from anywhere - no hub required! Just connect it to your home's Wi-Fi network and control it with the free Life in Sync app on your phone/tablet. With the tap of a finger, you can have your lights wake you, greet you, or tuck you in at night. And with Amazon Alexa or Google Assistant, you can dim the bulb, find the perfect color temp (2000K-5000K), and turn it on/off with a simple voice command - no need to get up!