Ampoule Intelligente remote control Led Smart Bulb E27, RGB Ampoule Global Control: After connection to WiFi 2.4 GHz, you can easily use the "Techlife" application to control the switch, color and brightness of the bulb everywhere. Connected bulb also supports group lighting control and "shared device" with families. App also supports the programmed function/countdown/repetition. Voice Control and extended compatibility: smart bulb compatible with Alexa, Google Home Assistant. Thus, you can control the color, brightness and scene of WiFi bulb via voice commands. No hub is required and it is easy to install. RGB+Warm White perfectly meets the needs of daily lighting. Million Colors and Scenes: Create your favorite lighting effects with 16 million colors and the brightness of each color can be adjusted from 1% to 100%. A warmer light for a comfortable relaxation scene, Google Home WiFi bulb can be adapted on different occasions, including rooms, kitchens, fairs, cafes, bars, holidays, etc.risk-garantie: connected bulb past FCC certifications , This, Rohs, DESCRIPTION Please don't hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction. 1.Shipping Cost: Select the quantity first, then click the country via logistic methods in the page. 2.Go the the next page, you can see the detail shipping cost by each logistic methods under your selection. 3. Item Processing Time: The processing time for a specific order varies with the product type and stock status. Mostly, processing time can be 3 to 15 working days. Since your feedback is very important to our business`s development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. It`ll just take you 1 minute. Thank you!