Features: * Remote Control: Control lights and appliances connected to the smart switch on or off wherever you have Internet from your smartphone or tablet by APP. * Timing Function: Schedule the intelligent Wi-Fi light switch to automatically power electronics on and off based on specific time you set. You can also create wake-up timer or sleep timer to the bulb adapter to wake you up and put you to sleep. * Voice Control: Compatible with Amazon Alexa and Google Assistant for voice control. * Easy installation: Easy installation and convenient for home or office use.Delicate appearance, looks gorgeous, makes your life easier. * Wide Compatibility: The bulb adapters can controlled either by individual or by group. One smart phone can connects and control Max 150 bulb adapters. Compatible with Android 4.1 or higher & iOS8 or higher. Specifications: Screw Size: E27 Power Supply: 100V~250V AC Max. Power: 200W Standby Power: ≤0.3W Wireless Standard: 802.11 b/g/n (2.4GHz) Mobile Phone: for Android & IOS Gang: 1 Enclosure Material: Fire-retardant ABS V0 Humidity: 5%-90%RH, Non-condensing Operating Temperature: 0oC-40oC(32°F-104°F) Package Size: Approx. 7.5 * 5.5 * 5.5cm/3 * 2.2 * 2.2in Package Weight: Approx. 68g/2.4oz