Lighting has been an important part of interior design in both residential and commercial environments for centuries. Lighting is key in creating a pleasing atmosphere and can even have a profound effect on one's mood. It can set the tone for a room and can completely change its atmosphere. Natural lighting is always the ideal type of lighting, but is not always available due to factors such as geographical location and the time of day. Artificial lighting is then needed to create the desired atmosphere in a room. There are many types of lighting fixtures to choose from that are suitable for residential and commercial environments. The most popular types are ceiling lights, wall sconces, and lamps, among others. When choosing a lighting fixture for any space, it is important to consider the intended purpose of the lighting and the size of the space. Ceiling lights are often the most suitable for larger rooms, while wall sconces and lamps can be used for smaller rooms. The type of bulb used is also an important factor to consider, as there are a variety of energy-efficient options that are available on the market. The best way to determine which type of lighting is right for a space is to experiment with different types and fixtures, and to consider the type of ambiance that is desired. With careful planning and consideration, lighting can be used to create a pleasant and inviting atmosphere for any home or business.