Easy Installation Wifi Remote Control and Voice Control Color Changing RGBW Lights Low Cost & Energy Savings Control the lights by using the app at anytime from anywhere. Features: - Easy Installation - Wifi Remote Control and Voice Control - Color Changing RGBW Lights - Low Cost & Energy Savings - Control the lights by using the app at anytime from anywhere. - Schedule your lights to turn on and off . - Manage light bulbs separately or group. - This light bulbs comes with several pre-set scenes for activities, voice control via Alexa to have parties, create dynamic settings of colors and turn your home into your color canvas. Note: Our New WiFi light bulb is compatible with Amazon Alexa Echo and Google Home Assistant. You can voice control your smart bulb, turn on/off and change the colours/brightness. No Hub bridge and other switches required. Specificant: Luminous colour: (2,700K) Base type: E27 Total luminous flux: 650lm Power consumption: 9W Voltage: 110V~255V Wifi type: 802.11/n Light Color: RGBW Average lifetime (in h): 20000hrs Package Include 1 x 9W WiFi LED Bulb 1 x User Manual