The Defiant Indoor 24-Hour Programmable Basic Timer 544068 T2 is a white, rectangular timer switch with a push-button/retroactive switch style. It has a 24-hour timer control and is suitable for interior use. This timer features a rotary knob control style and is plug-in wall-mounted, ideal for controlling electrical devices in your home. With a voltage range of 101-120V and a maximum amperage of 15A/125V, this timer is perfect for electronics applications and is a reliable choice for managing your home's electrical outlets.