Lighting is very important in any area of our life. It helps us find our way in the dark, cuts out shadows that could become dangerous, provides a space to work and relax, and even enhances the mood of a room. In our homes, lighting is used to provide a comfortable atmosphere. It is also used to create safety. Exterior lighting can be used to illuminate dark walkways and discourage intruders. Interior lighting is used for everything from creating a cozy atmosphere to providing task lighting. Businesses use lighting to create an inviting environment for customers. It is also used to spotlight products and services, and add character to the space. Architectural lighting is often used to create a warm and inviting aesthetic. In the entertainment industry, lighting is used to create a certain atmosphere and draw attention to certain elements. Some use lighting to tell a story or bring attention to certain details of a performance or stage production. Lighting can also be used for safety. It can keep our way at night or emergency lighting can be used to navigate a facility in the event of a power outage. No matter what the use, lighting plays an integral role in our lives. Without it, our lives would be much darker. It is essential for us to use lighting in our every day lives, and to make sure it is used both safely and imaginatively.