Govee ST19 Smart Edison Bulb E27

GB 3-in-1 filament: Soft light mixing, no obvious light spots, natural light mixing.
Reliable Brightness: With over 500 Lumens, these smart bulbs can brighten your home than most bulbs currently on the market. These 5.2W bulbs have the equivalent power of 40W bulbs to cut down on energy costs.
Millions of Color Choices: Govee smart light bulbs offer millions of colors and over 50 preset scene modes. Customize your home with vibrant color accents, or choose cozy light colors for reading and relaxation.
Smart Voice Control: Compatible with Alexa, Google Assistant, and Matter for hands-free control. 
Manage your setup with the app: With the Govee Home App, you can access a variety of setup and scene modes to use with your WiFi light bulbs. 
Group Control: With group control, you can adjust multiple smart light bulbs at once without touching them manually to save time. There is also a timer feature, allowing your light bulbs to turn on and off based on a preset time.