The Lutron DVCL-153PR-BL Dimmer Wall Switch in black is a stylish and functional electrical component suitable for walls. With a single-pole or 3-way control style, this dimmer switch is designed for dimming lights and is compatible with LED bulbs. The switch features a 3-pin XLR plug type and operates on AC current at 120V. The compact rectangular box shape, along with the smart home compatibility with Lutron, makes it a convenient addition to any home electrical setup. Easy to install and use, this Lutron dimmer wall switch offers a sleek and efficient way to control the lighting in your space.