Communication MethodWiFiLamp Head E26/E27Input VoltageFor AC 100-240VPower Rate9WBrightness Brightness800LM infinitely adjustableColor Temperature2700-6500KColor ColorRGB+C+W/RGB+C/C+WSize Inch60*120MMVoice control: Siri/Alexa/Google homeNetwork:2.4GHz Wi-FiColor rendering index: 80Specifications:1. Matter Control: Matter devices can directly control Homekit APP , Siri ,For Google Home ,Alexa Voice Assistant ,no other gateway needed.2.Music Rhythm: Enjoy beautiful music and provide you with a rhythmic atmosphere to improve your quality of life!3.Voice Control: It has a voice control function, controlled by Siri / Alexa, so you never need to get out of warm bed or seat to turn off the light, just use your voice to turn on or turn off the light.4.Millions of colours: The colour temperature of the light is from 2700k to 6500k, brightness can be dimmable as you want.5.Home App remote control: You could control the Wifi matter LED light individually or create different groups in Home APP to control the Dimmable LED Light.6.BRIGHT & ENERGY SAVING LIGHTING9W intelligent energy-saving LED bulbs provide bright, efficient lighting while using less electricity, saving you money in the long run.Package Included:1*Smart bulb