Features:_x000D_ 1.Supports voice control, remote control, memory function. _x000D_ 2.Can set your own brightness and color temperature,16 million colors optional and multiple situational models to create the atmosphere you want._x000D_ 3.Low-energy, excellent brightness, long service time._x000D_ 4.Simple installation, through download APP and make the bulb to connect WIFI, you can use phone to control the light._x000D_ 5.Compatible for Amazon alexa, for google home and for IFTTT._x000D_ 6.Suitable for home lighting, commercial lighting, wedding, exhibition conference, coffee shops, etc._x000D_ _x000D_ Specifications:_x000D_ Material: aluminum + PC_x000D_ Light Color: RGB+CW_x000D_ Power: 7 W_x000D_ Voltage: AC85-265V_x000D_ Holes size: Approx. 80-90mm_x000D_ Size: Approx. 9.5x7x5.5cm/3.7x2.8x2.2in_x000D_ Optional Color: Rose gold, black _x000D_ _x000D_ Packing List:_x000D_ 1 x Smart Downlight_x000D_ 1 x Instruction 1Supports voice control, remote control, memory function. 2Can set your own brightness and color temperature,16 million colors optional and multiple situational models to create the atmosphere you want. 3Low-energy, excellent brightness, long service time. 4Simple installation, through download APP and make the bulb to connect WIFI, you can use phone to control the light. 5Compatible for Amazon alexa, for google home and for IFTTT.