Lighting is an important factor in our daily lives, providing light to us so that we can see, work, and feel safe. It has been used for centuries to provide illumination, and in recent times has become increasingly sophisticated, efficient and stylish. Lighting comes in many forms; from the humble torch, to ornate chandeliers, to modern LED lighting. Light is also used to enhance the aesthetic of a living space, with certain fixtures creating atmosphere in a room, as well as providing illumination. Different types of lighting are suited to different applications, with LED lights being the most popular choice due to their energy efficiency, long lifespan and the range of colours and styles available. Incandescent and halogen lights are still used in some places, but are becoming less common due to their higher electricity consumption. In recent years, the use of natural lighting has become increasingly popular, with more people using skylights, solar tubes, and large windows to let natural light into their homes. Natural lighting has been proven to have beneficial effects on our mood and productivity, and can provide a wonderful atmosphere in a living space. No matter what type of lighting we use, it is important to use it responsibly. It is common sense to switch off lights when they are not needed, and to use energy-efficient bulbs. By being smart when it comes to lighting, we will save energy and money, as well as reducing our impact on the environment.