Lighting, also known as illumination, is the deliberate application of light to achieve a practical or aesthetic effect. It is a key part of interior design and can be used to enhance the overall look and feel of a space. Lighting is a critical part of everyday life, from the way it illuminates our homes to the way it helps us see in the dark, and its importance should not be overlooked. In addition to providing light to areas of our homes where it is necessary, like in the kitchen or bathroom, lighting also serves an aesthetic purpose. Whether its lighting up a room with warm yellow tones or providing a soft, blue hue to a living room, lighting is an important way of establishing the mood of a room. Lighting can also be used to highlight pieces of art or architecture in the room. Different bulbs, such as incandescent or fluorescent, as well as the type of fixture used, can make a big difference in how a room looks. Lighting also serves an important safety function. Good quality, bright lighting can help make us feel more secure walking through the street at night, as well as helping to illuminate any potential hazardous areas in our homes, such as steps or sharp corners. Its clear to see that, without appropriate lighting, our homes and lives would be much darker and far less vibrant.Regardless of the purpose, lighting is a key part of our lives and can be used to great effect when designed and used thoughtfully.