Lighting is the use of light sources to view people, objects, and spaces of various sizes. Its used to customize and enhance the atmosphere, and can affect our moods and well-being in various ways. Lighting is used in all types of residential and commercial spaces. Home lighting generally consists of ceiling fixtures, wall sconces, and table lamps. Commercial lighting usually requires specialized products for an office, restaurant, or retail space. Lighting has come a long way in terms of technology and design. LED lights are now commonly used because of their energy efficiency, long lifespan, and many color options. Smart lighting systems are also becoming more popular as they can be easily controlled and automated from a mobile device or laptop. Proper lighting can give a space a unique style and atmosphere. It can also be used to highlight certain areas of a room, such as art pieces or pieces of furniture. Using different kinds of lighting can also create a dynamic environment. Lighting can also play an important role in security. Motion-activated lights can be used to deter intruders, and task lighting can be used to illuminate work areas, making them safer. Lighting is an important element in all spaces, and can be used to create a comfortable and inviting atmosphere.