Lighting, which is provided by electrical lighting fixtures or by natural lighting from the sun, has a huge impact on how we experience our lives. In the home, the right lighting can serve to create an ambient atmosphere where family members can relax and be at ease. In the workplace, the right lighting can enhance productivity in tasks that require focus and attention, while also creating a calm and comfortable environment for employees. In the world of interior design, lighting plays a very important role in creating the desired style of a room. By choosing the right fixtures and bulbs, you can set the mood in a living space and make a room appear larger or more intimate. LED and fluorescents are popular among interior designers, as they are more energy-efficient and provide better illumination while lasting longer than halogen bulbs. No matter where it is used, lighting can set the mood and tone of a room, as well as highlight any design elements or objects that are accentuated in the space. Light not only serves to create atmosphere, but is also necessary for day-to-day tasks such as reading, preparing food, or completing a presentation. It is important to consider the type of lighting when planning a space - not only to achieve the look and feel desired but also to ensure that you are providing the appropriate level of light for the activity or task in question.