VOICE CONTROL: Smart light bulb works with , Alexa and Assistant. Control your alexa light bulb via voice to turn on/off or dim/brighten your smart LED light effortlessly (e.g. "Hey , dim the bedroom lights to 60%; "Alexa, set the livingroom to blue") Free your hands. REMOTE CONTROL: No hub required. Remotely control your wireless LED light via the app. mobile phones can directly use to scanthe code to connect. Android phones can download the"" APP to control the lights in the . Remotely dim, turn on or off or change the color of the bulb at your fingertips.(Note: 2.4GHz Wifi is required for first connection) AND SCHEDULES: You can set schedules to turn on/off your smart rgb light automatically based on your routine. And bulbs also support automated lighting as additional security when traveling away from home. Only 9W energy consumed, equivalent to the brightness of a 60W incandescent bulb. DIMMABLE LIGHT BULB: Smart color changing light bulbs make your life more colorful. Dimmable led light bulbs, adjust from warm/cool white(2700K~6500K) to multiple RGB colors. 16 million color dimmables and 8 light effects are perfect for holiday decorations, such as movie night, family , cocktail , leisure, thanksgiving, birthday , couples date, etc. GROUP CONTROL & CUSTOMER SERVICE: You can create a group for all smart bulbs and easily control them with just one . smart LED bulbs make your life easier and smarter. Type: Smart WIFI A19 LED Bulb Base Type: E27 Power: 9W Voltage: AC 85-265v Emitting color: RGB+W+ (16 million colors) Colour:White Material:Acrylic Package Contents: 1 x Smart WIFI LED Bulb Only the above package content, other products are not included. Note: Light reflection 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.