Roadacc (TM) E27 6W WIFI Smart RGBW Color Changing LED Light Bulb-Control By 2.4G Wireless Remote Or Smartphone With Wifi Controller Works With Apple iPhone, iPad and Android Phone For Home, General, Decorative, Accent Lighting (Bulb+WIFI controller) One bulb + one wifi controller, a USB cable; a user instruction.You need search milight in appstore or googleplay to download the APP 2.4G wireless remote powered by AAA dry battery. You can control countless Roadacc bulb. Using the most advanced control technologyPWMand capacitive touch design to turn on and off, adjust colors; brightness or color changes speed.Low power consumption; transmission distancestrong anti-jamming capabilityhigh speed communications WIFI controller: If you want to control your lights when you are out of your home or on holiday even in any other countries, you only need download the iOS or Android App, connected the WiFi controller and make sure it works well. Wide range of applications: AC86-264V operating voltage and 120 degree beam angle to meet your various needs Energy- conserving: 6W LED spotlight in 6000K color temperature, equivalent to 35W incandescent light bulb high capability bulb: 6W E27 RGB+white LED bulb , there are 650 thousand colors and 9 auto demo modes you can choose.used for general home lighting; party or anywhere you need. it is convenient and safe