Smart Light Bulbs, Color Changing A19 LED Light Bulb, Work with Alexa and Google Assistant, Wi-Fi & Bluetooth Light Bulbs, 16 Million Colors RGBCW, Music Sync, 800 Lumens, 2.4Ghz only,4 Pack

• 16 Million Customizable Colors: ANGELHALO's smart light bulbs boast a spectrum of over 16 million colors and 38 preset scene modes. Whether you're in the mood for a tranquil ambiance or a vibrant atmosphere, you can tailor your lighting experience to excellence, delivering unparalleled ambiance to your space (Working Voltage: AC 120V).
• Smart Voice Control: Take command of your lighting with effortless voice commands using ANGELHALO's color-changing smart bulbs. Easily toggle power, adjust brightness, switch colors, and set scenes all through the App.
• Music Sync & Preset Scenes: Transform your space with ANGELHALO Smart LED Light Bulbs. Activate the music sync mode to synchronize the bulbs with the rhythm of the music to create an enchanting ambiance. Explore a collection of preset scenes to easily set up the ideal lighting for everyday and party events.
• Effortless Group Control: Say goodbye to the hassle of individually controlling each LED light bulb. Create groups in the app to control multiple bulbs simultaneously, simplifying your lighting management experience.
• Optimize Your Circadian rhythm: The biorhythm function simulates changes in light brightness and color temperature throughout the day, allowing you to wake up gently, stay energized at noon, and relax at sunset as the light adjusts to mimic natural light patterns.
• Timer and Schedule: Effortlessly integrate ANGELHALO smart light bulbs into your daily routine. With timer functions and modes like Sunrise & Sunset, you can set your bulbs to brighten when you wake up and gradually dim as you drift off to sleep, all with unparalleled ease.