App Does Not Work
The speaker sounds great though!

This device combines a Bluetooth speaker with a color-changing LED light bulb. Control music playback, adjust lighting colors and brightness, and enjoy synchronized light shows that dance to your music, all from your mobile device.
1.0.2
June 4, 2015
This app has been updated by Apple to display the Apple Watch app icon.
Bayit Beat Bulb is a lifestyle app that controls a smart device combining a Bluetooth speaker and a color-changing LED light bulb. It allows you to play music and synchronize lights to the beat.
No, Bayit Beat Bulb does not contain advertisements. The app is free to download and use without any ad interruptions.
Bayit Beat Bulb is available for iPhone and iPod devices. The app is designed to work with iOS operating systems.
Setup is simple: install the bulb, pair your Bluetooth device with the speaker, and then use the app to control music and lights.
The app description highlights 'HiFi sound,' indicating high-quality audio performance with clear sound at any volume, despite the speaker's small size.
Yes, the app allows you to wirelessly adjust the LED light colors, including tunable White, Red, Green, and Blue. You can also adjust the brightness.
The app was last updated on June 4, 2015, with version 1.0.2. The initial release date was also June 4, 2015.
Bayit Beat Bulb has a rating of 2.0 stars based on 3 user ratings. This suggests a mixed or negative reception from its limited user base.