E12 Led Bulb, Smart Light Bulbs Work with Matter, Alexa, Google Assistant, WiFi Candelabra Bulbs 40 Watt Equivalent, RGBWW Color Changing Light Bulb, 2.4Ghz Only, 450 LM, 4 Pack

• 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.
• Adjustable Brightness & Color Temp: With adjustable brightness (0-450lm) and color temperature (2700-6500K), this E12 led bulb adapts to any situation. Effortlessly create the perfect atmosphere. (Note: This bulb cannot be used with dimmer switches.)
• Smart Voice Control: Compatible with Alexa, Google Assistant, and Matter for hands-free control. Control these matter light bulbs via simple voice commands. (Note: Please update the Govee Home app if your device can't be found or connected.)
• Music Sync: Our smart candelabra led light bulbs change color and brightness when your phone's microphone detects sound.
• Timer and Scheduling: Applying these B11 led candelabra bulbs to your daily routine is now easier than ever with timer functions and modes like Sunrise & Sunset. Stay energized in the morning or wind down after a long day.
• Group Control: Create groups to simultaneously control multiple smart bulbs from anywhere with other Govee smart products via Govee Home App. Achieve personalized lighting Settings and make multi-light control easy. (Note: Doesn't support 5G.)