Lighting is an integral part of our lives. It adds beauty and charm to our homes, workplaces and social lives in the form of illumination. Lighting is also important for providing energy efficiency, safety, and innovation. At one time, candles and gas or kerosene lamps provided people with the only source of lighting. But today technological advances have brought about vast changes in the use of lighting throughout the home and other environments. LED lighting is currently the most efficient option as it produces more light per watt than any other option. LED bulbs provide excellent illumination, have wide angles of light diffusion, are longer lasting, and are safer than other types of lighting. In recent years, LED technology has been developed for many other types of lighting such as architectural lighting, accent lighting, and track lighting. It has also been used to create smart light systems which can be controlled remotely via smartphone, computers, or tablets. These systems can be programmed to automatically dim or adjust the lighting depending on the time of day, the amount of natural light in the space, and other factors. In addition to the practical aspects of lighting, it can also be used to create ambiance. It can be used to enhance a space and set the mood. This type of lighting is often used in restaurants and theatres to create a romantic atmosphere or to evoke feelings of surprise or anticipation. Lighting is essential in creating a beautiful and comfortable environment. With the advances in LED technology, lighting can be used to increase energy efficiency as well as create interesting and enjoyable atmospheres.