VOICE CONTROL: GIRIER Smart bulb compatible with Alexa (via Smart Life or Tuya Smart App), dot and Home Assistant, control the Wi-Fi bulb via your voice.REMOTE CONTROL: Control the wifi smart LED bulb at anytime and anywhere by smartphone with free app "SMART LIFE or TUYA SMART". TIMING SETTINGS: Setting schedules to turn ON/OFF the smart bulb according to your living habit. From now on, you will never wake in the morning by annoying alarm clock and go back a dark house in the evening. And it can help you reduce electric bill. MULTICOLOR: Create your favorite light effects with 16 million colors and the brightness of every color is dimmable. MUSIC MODE: When external music is transferred to the phone, the color of the smart light bulb can change color according to the rhythm of the music. Make your Christmas, New Year, and parties be more interesting. MULTIPURPOSE: Users can set different light modes on TUYA SMART or SMART LIFE App to match occasions such as living room, bedroom, kitchen, etc. Wifi led smart light bulb can be used for table lamp, cafe, bar, , etc as well. HOW TO WORK WITH ALEXA: 1. Modify device name so your Alexa can easily recognize the name. For Example: Living Room Lamp, Bedroom Light. 2. Use Alexa App or Computer to set up your Alexa. 3. In the menu bar, go to 'Skills' and search for 'Smart Life'. Enable Skill, then type in your login from your app account to the account linking. 4. Ask Alexa to discover devices. Then you can control your devices using voice through your Alexa. Specification Luminous Mode: W+C+RGB Rated Power: 7W Color Temperature: 2700K-6500K+RGB Working Voltage: AC 100-240V 50Hz Working Environment: Indoor Working Temperature: -10Celsius~45Celsius(14Fahrenheit~113Fahrenheit) Security Mechanism: WPA-/WPA2- Colour:White Material:plastic Package Contents: 1 * Smart Wifi LED bulb Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.