Lighting is the use of different types of artificial lighting to brighten or improve the appearances of a room or environment, and can be used to improve both the aesthetic appeal and the functionality of the space. There are numerous types of lighting, from accent lights that draw attention to specific features or styles, to energy-efficient choices that save money and help the environment. Accent lights are used to focus on specific parts of a room, such as artwork, architectural features, or to create an atmosphere through dramatic lighting. Ambient light diffuses throughout a room and provides a soothing and calming atmosphere, while task lighting is used for activities such as reading or writing. Natural light is the most energy-efficient way of lighting, but can be difficult to regulate so may have to be supplemented with artificial lights. A combination of different types of lighting can be used to create an interesting and welcoming atmosphere in any room. Making the most of the available natural light is a great way to save energy and money. Where possible, allow in natural light through windows and doors, or install skylights. This can reduce energy costs as less artificial lighting may be required. Use energy-efficient lighting fixtures or bulbs to reduce energy even further and choose those with a longer lifespan. Lighting controls can automatically turn lights off when a room is not in use, adding to the energy savings. Lighting is a great way to instantly change the atmosphere and functionality of any space, from bright, functional interiors to cosy and calming atmospheres. Choosing the right types of lighting, matching energy-efficient lighting fixtures and controlling the lights can help reduce energy costs while creating beautiful and welcoming interiors.