Govee LED Smart Light Bulbs, 800LM Color Changing Light Bulb, Wi-Fi & Bluetooth Light Bulbs, Work with Alexa and Google Assistant, Dimmable RGBWW E27 9W Equivalent Smart Bulbs Features: Millions of Color Options: Select from 16 million colors and 1-100% dimmable brightness to make your space feel more vibrant with 1000 high lumens. There are also tunable 2700k-6500k warm white to cool daylight options for reading or relaxing Light It Your Way: With Govee Home App, you can access up to 54 scene modes for your Wi-Fi light bulbs. Our smart light bulbs change color when your phone's microphone detects sound. You can also use the timer schedule of Sunrise & Sunset to fit in with your daily routine Easy Smart Control: With a more stable connection on Wi-Fi and Bluetooth, you can control the smart bulbs remotely using Govee Home App or voice control your smart bulbs via Alexa or Google Assistant Specifications: Dimensions: H:1.3 x W:0.6 x D:0.6 cm Weight: 0.2 kg Colour: Black Guarantee: 2 Years Material: Metal And Plastic Model Number: E71025116