【Built-in IC & RGB Dreamcolor】The unique design of the upgraded version, By adding smart WS2815 IC in APP, a variety of colors,brightness,speed can be changed simultaneously with frequency changes.The APP has 100 built-in lighting modes and DIY lighting modes,allowing you to achieve fantastic and colorful lighting effects 【Compatible with Alexa (Echo) & APP/Remote Control】If you are in a WIFI environment,you can use Alexa (Echo) to achieve voice control.It can also be connected to Bluetooth/WIFI via a smart phone APP for remote control,and is equipped with a 28-key remote control.Whether you are at home or out,you can make sure that the recessed floor light is set to the mode you want 【Music Sync & Timing Function】The Pixel light has a built-in high-sensitivity microphone. Perfect music sy.