The Leviton Plug-in Lamp Dimmer in White (TB103-1LW) is a new and sealed product that provides a convenient and safe way to control the brightness of your lighting fixtures. With its easy plug-in operation and reliable brand name, Leviton, this dimmer is a practical addition to any home or room. The sleek white color and compact design make it a versatile option for various electrical switches and dimmers needs.