1. Voice Control: Control your smart bulb via your voice with Google Assistant . Just give a voice command to turn on/off or dim/brighten your light, even switch your light to specific olor as you need. No hub required and easy to install. No need subscription.
2. Millions Color Changing: Express yourself and make your space more creative with Smart Bulb. Choose from 16 million colors and shades of white to instantly change the look and atmosphere of your room. Control remotely with your smart device, create customized scenes and unleash your creativity. Meet your party, read, leisure light.
3. Energy Saving&Wide Usage: With LED technology, this bulb will save up to 60% energy consumption compared with ordinary bulb. Save your electricity charge with newest lighting technology. This bulb can be used on anywhere you need colorful light such as home indoor lighting, hotel, meeting room, museum, restaurants, bar, cafe, holiday.

* Know about Tuya APP:
Step 1: Search "Tuya" or "Smart Life "on Phone to download it.
Step 2: Connect the bulb to your local 2.4G WIFI with your phone connecting to it.
Step 3: Set up your Tuya account. Add Device>Lighting devices and confirm the device in the App.
Step 4: Easy Mode or AP Mode(Press on/off button of the device 5 times)

* Tips--App:
Be sure that you are using 2.4GHz WiFi when connecting with the smart bulb. And WiFi must be detectable status. Many routers have 5 GHz and 2.4 GHz network and your phone will always automatically connect to the 5 GHz network. So, you have to completely turn off your 5 GHz network by going to your router settings (enter the router IP address into your internet browser, usually something like 192.168.1.1), forcing your phone to connect to the 2.4 GHz network.
In addition, the router encryption mode must be WPA2-PSK type and the authentication type must be AES.