Description Includes: - 4 pc (You can buy the parts you like and combine it with other products by adding it to your shopping cart) -E27.15w - Instructions - If you request,we will gladly send the installation and configuration video through the chat of your purchase --- install,add And enjoy Just install,pair and enjoy No hub required Just install,pair with the Smart Life app and you can start using it compatibility and requirements 2.4ghz Wi-Fi connection recommended (Wi-Fi with Internet connection is recommended to be able to control remotely from anywhere) Compatible systems: Android,iOS (Requires installation of apps: Smart Life Characteristics Remote Control Control your spotlight locally via Wi-Fi connectivity or from anywhere remotely via the internet. variety of colors and modes White Mode: Slide bar to adjust from warm white to cool white RGB Mode: Color palette with infinite colors available.(color can be changed to preset colors by voice commands) Intensity slider bar to adjust from 1 to 100% (Also adjustable by voice commands) You can customize the color and intensity modes according to the occasion. voice commands Examples of voice commands (name in quotes depends on the name you give your spotlights): Ok google Alexa: - Change Light to red - Change Light to Blue - Change Light to white - Turn on Light - Turn off the light. - Adjust the Light brightness to 20% - Adjust the Light brightness to 100% Remote control: Whether at home or when you go out,WiFi and mobile networks let you operate. alexa routines You can program routines through the Alexa app on your phone or tablet so that your smart lights turn on or off,adjust to a certain color or brightness mentioning a specific phrase. for example: Alexa,change the lighting to Dinner mode (With a certain phrase you can configure multiple lights to behave in a certain way). group You can group 2 or more lights so that with a single control they change to the same color or intensity. To share You can share control of your spotlight with your family members. Specifications Equivalent power: 100 watts real power: 15w Brightness: 1000 lumens Estimated lifetime: 20,000 hours Wifi: 2.4GHz Voltage: 85-265 vac Control app: Smart Life App Support: Android and iOS 8.0 Dimensions: 6.5 cm (diameter) X 13 cm (length)