Lighting in our lives is crucial. It can literally brighten our day and make us feel better or provide a particular atmosphere for any given situation. Lighting can provide a pleasant working environment or a romantic setting for a special night. The electrical industry has taken leaps and bounds in technology that has changed the world as we know it. Lighting is used to control the level of brightness and the colour of a space, thus helping to create contrast, shadows, and highlights. The purpose of lighting also includes providing safety and security, and to increase the visibility of different elements in a room. Different types of lighting or fixtures are available to create a desired mood in any given space. For example, a dining area can be lit with bright recessed ceiling lights or a dimmer switch to dim the lights for an intimate dinner. In a bedroom, you can add a side lamp for reading or a dimmer switch to turn adjustable lighting off and on. Lighting has made great strides in technology over the past few years and continues to do so. LED lights, for example, use significantly less energy than other types of lighting and can last for years. Smart lighting systems are becoming increasingly popular because they can be controlled remotely, and they provide an energy-saving benefit. Overall, lighting has become an essential part of our lives. Its about creating the right ambiance, providing safety and security, and controlling the visibility of our space. With lighting, anything is achievable.