Outlets, also known as receptacles, are installed in walls and floors and provide a place to plug in electrical devices such as lamps, appliances, and chargers. Wiring devices are devices that help connect electrical devices and equipment to the electrical power source, and include products such as switch boxes, conduit fittings, and terminal blocks. Accessories are additional components that enhance the performance and functionality of outlets and wiring devices, such as dimmer switches, grommets, and cable ties.