A lamp is a device that provides light, making it easier to see in dark spaces. It usually consists of a base, a light bulb, and a shade. Lamps can be found in various styles and sizes, from small table lamps to large floor lamps. They are often used in homes, offices, and public places to create a warm and inviting atmosphere. There are different types of lamps, including table lamps, floor lamps, and desk lamps. Some lamps use traditional incandescent bulbs, while others use energy-efficient options like LED bulbs. Lamps not only serve a practical purpose but also add to the decor of a room.