[Voice Control] Smart wifi Light Bulb Compatibles with Alexa , Home Assistant and . You can control your light to turn on/off or dim/brighten via your voice and give a to change the light color. (You can say "Alexa, turn the light to purple" ) [APP Remote Control]Whether you are or outside, you can remotely control your bulbs by smart App or Tuya App from your phone or tablet. Easily set schedule for your smart bulb, or create a lighting group and control all them with just one . Only works with 2.4GHz Wi-Fi network. [16 Millions Color Changing]Over 16 million colors ( Daylight&Warm White and RGB Colored ) & 8 scene modes available. Customize the light color and brightness to cater to your different lighting requirement, and the brightness of every color(for holiday , Halloween, Christmas) is dimmable by APP or voice. [Wide Application and Scene mode] smart LED lights can be used on anywhere you need colorful light such as kitchen, living room, bar, cafe, birthday , etc. and also have this functions Color Palette, Group Control, (Sunrise / Sunset) Dimmable, DIY mode, Scene mode, Energy Saving for your reference. Specifications: Type: WIFI Smart LED Bulb Package: 4Piece : more than80Ra Range of Color Temperature: 2000K to 9000k Color Lighting: Multicolor and White Luminous Intensity: 810LM Base: E27 Medium Screw Base Wattage: 9 Watt(60W Equivalent) Colour: white + silver Material: metal + PVC Size: 115 * 60 * 60mm Package Contents: 4 * Smart Light 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.