Lighting is a very important factor in modern architecture. Lighting design is the use of light to create a certain atmosphere in a particular environment. It is an important part of interior design, as it helps to shape the way people feel and interact in their surroundings. Good lighting design should be able to enhance the aesthetics of the space. It does this by providing an optimal level of illumination in order to ensure safety but also provide a visual interest to the space. Depending on the type of lamps, bulbs and fixtures used, lighting can have a direct impact on the color temperature, creating a warm or cool atmosphere. Lighting can also be reliable and energy-efficient. It is important to choose the right light fixtures to use, as some may require more energy to provide the same amount of light. LED lights are becoming more and more popular, as they provide an efficient and long-lasting source of lighting. Light can also be used to create a dramatic effect in an interior space. With the use of creative fixtures and hanging lights, shadows can be cast to add a unique look. By playing around with the amount of light coming into the room and the shadows created, one can create a truly beautiful atmosphere. In conclusion, lighting plays a huge role in interior design. It can be used to enhance the aesthetic value of the space, save energy, and create a unique theme and atmosphere for the space. Lighting design should be given due consideration when designing a space, to create the perfect environment for its purpose.