Lutron RA2, or RadioRA 2, is a smart lighting system for any home. It lets you control lights and shades from anywhere using an app on your phone or tablet. It's super reliable and easy to use, making it perfect for everyday convenience. Plus, it helps save energy, which is suitable for your bills and the planet! You can program this system to turn lights on and off at specific times and adjust the brightness, making your home smarter and more secure.