Turns on the light for you when you have your hands full. You return from shopping and unload beverage crates from your car. Fully loaded, you carry the groceries into the pantry. The IR 180 AP easy switches the light on and off automatically and touchlessly as soon as you leave the room, ensuring safety and comfort. This intelligent switch is particularly well-suited for hallways, kitchens, guest restrooms, or other utility spaces. Installation is incredibly simple. You can easily replace your conventional switches, whether they are 2-wire or 3-wire installations. It works with all types of light bulbs.