Lighting, also known as illumination, is an essential part of people's daily lives. Lighting is used indoors and outdoors, providing a source of illumination in various environments, as well as making everything look better. Indoor lighting is usually designed to play an important role in providing comfort and safety. For example, the lamps and fixtures that we use in our homes provide us with enough light to see in the dark, while dimmers help create the right atmosphere by controlling the amount of light. Task-specific lighting such as undercounter cabinets, attics or garages also provide us with more focused and directional lighting to get the job done. Outdoor lighting, on the other hand, is typically used to enhance the beauty of our outdoor space, creating an inviting atmosphere around our homes. Wall lights, spotlights and floodlights help illuminate dark corners and pathways. Outdoor lanterns and post lights help to define walkways and driveways, while uplighters add texture and depth to landscaping features such as trees and statues. In addition to providing illumination, lighting can be used to accentuate features and create atmosphere. Bright, bold lights can be used to create a dramatic effect, while soft, subtle lighting can be used to create a subtle ambiance. Lighting is also very important for security purposes. Home security system and motion sensor lights help deter crime by increasing visibility. Exterior lights and motion sensors can help alert homeowners to the presence of people or wildlife on their property. Lighting is an often overlooked but essential part of our lives. It helps to enhance our surroundings and create beautiful atmospheres. But more importantly, lighting helps to keep us safe and secure.