Features: Works with Amazon Alexa and Google Assistant for voice control. Control lights on or off wherever you have Internet from your smartphone or tablet by app. Compatible with Android 4.1 or higher iOS8 or higher. Simple operation on APP, DIY your own time schedule. Create wake-up timer or sleep timer to the bulb adapter to wake you up and put you to sleep. Change your bulb with this lamp holder, could remote control your lighting system. The bulb adapters can controlled either by individual or by group. One smart phone can connects and control Max 150 bulb adapters. Easy installation and convenient for home or office use. Delicate appearance, looks gorgeous, makes your life easier.