Lighting refers to the use of artificial light to illuminate an area. It has been used in almost all buildings since the earliest days of civilization. Not only does it make it easier for people to see at night, but it can also add to the overall ambience and style of a room. For centuries, candle lights were the primary source of lighting in most homes. Although this was not ideal, the invention of electric lighting soon made it obsolete. The invention of the incandescent light bulb by Thomas Edison revolutionized the industry and made electric lighting more affordable and accessible to the public. Today, there are a wide variety of lighting options available. From the traditional incandescent bulbs to the newer LED and fluorescent lighting, there are many different styles and colors to choose from. With advances in technology, it is now possible to adjust the brightness and temperature of the light with the click of a button, making it possible to customize the perfect lighting for any room. Lighting can not only make a room look more attractive, but it can also improve a room's functionality. For example, task lighting can help to reduce fatigue and eye strain while entertaining lighting can create a warm and inviting atmosphere. Additionally, the right lighting can also be used to showcase artwork or furniture by highlighting the aesthetic features. In conclusion, lighting is an important part of any indoor environment. Whether it is used for practical purposes or for decorative purposes, lighting is a vital component of any home. The right lighting can increase the ambience, make a room look more attractive and improve its functionality.