Lighting is the use of artificial light to enhance visibility and create particular atmosphere. It is an important component of interior and exterior design of a home or agency. Modern lighting uses energy-saving LED lamps that provide bright and sustainable illumination. One of the key advantages of lighting is that it can be used to highlight particular areas or objects in a room, making them stand out. Lighting can also be used to set the tone or mood of a place. For example, bright light can create a feeling of excitement while dimmer lighting can be used to create a relaxing atmosphere. Aside from this, lighting can also be used to create ambient spaces in the home, making it look more inviting and cozy. Moreover, lighting can be used to save energy and reduce bills. It can also be easy to control and program allowing you to customize your lighting to suit your needs. Lastly, modern lighting fixtures come in a wide range of designs and styles, allowing for creative expression. In conclusion, lighting is an important tool in interior and exterior design. It can be used to create the atmosphere or mood, highlight particular areas or objects, and save energy. It also comes in a variety of styles, providing creative freedom to homeowners and agencies.