Lutron's Experience Centers let you go hands-on with the dimmers, buttons, and clickers of lighting control.
Light is one of those intangible things that is stuff and whatnot. Wait, no it isn't. It's light. As in, "Aziz, LIGHT!"
On the one hand, it's either on or it's off. On the other hand, it's half-on, half-off, and you've programmed it to go half-off and half-on again at the touch of a button.
If you don't have kids to turn lights on for you (or maybe you have kids, and they don't turn them back off), Lutron has a host of products to make life a little easier. How much easier is best explained by experience. Which brings us to the aptly named Lutron Experence Center.