LED BLE is a free Android app by ledsmartcontroller that offers intelligent control of your RGBW lights through Bluetooth 4.0. With this app, you can easily adjust the color, brightness, and model of your lights, as well as access color temperature control, music control, and timing functions. The app also features a built-in mode, DIY mode, custom mode, and microphone for added convenience.

If you're looking for a simple and intuitive way to control your RGBW lights, LED BLE is a great option. The app's interface is easy to navigate and the various modes and functions provide flexibility in customizing your lighting experience. The app is also compatible with a range of Bluetooth 4.0 devices, making it a versatile choice for controlling your lights.