ivolo Touch Switches a feature with a capacitive touch control in a beautiful glass and nice sleek design. A slight touch is sufficient to operate the Touch switch. The switch operates on the basis of capacitive sensor technology. In the Touch Switch is also a blue LED lights avelable witch bleup for orientation in the dark, when you touch the touch switch display, the blue LED will jump to red so you can see that the Touch switch is turned on. The switch is easy to install.