ACTIVATE WITH MOTION: With at least two WiZ lights, you can activate SpaceSense feature in the WiZ Connected app; the lights will turn on and off automatically with motion, sensors are not needed! 16 MILLION COLORS - The WiZ color LED bulb offers millions of colors to help you create the perfect lighting for any moment. HUMAN-CENTRIC LIGHTING - These bulbs also allow you to choose from different shades of warm to cool light to create the best ambience for your activities. EASY TO SET UP - Start enjoying the benefits of the smart features instantly. Just screw in your new bulb, download the WiZ Connected app, and connect to 2.4GHz Wi-Fi! EASY TO USE - Adjust lights with your smartphone voice, the WiZ remote, or by using your existing wall switch. Works with Google Home, Alexa, and Siri Shortcuts. EASY TO AUTOMATE - Using the WiZ Connected app you can schedule your lights to automatically turn on and off, dim, or change color according to your daily or weekly routines. EASY TO MONITOR - The Wiz Connected app can also provide an overview of the energy consumption of your lights. MATTER COMPATIBLE - Matter is a unifying protocol for smart homes to further improve simplicity- compatibility- reliability- and security across smart home products.