Lighting is an essential need in every building,both practical and aesthetic.It helps create a safe environment,shapes the building's atmosphere and generates different feelings.Proper lighting is essential to ensure the best in visual comfort,efficiency,and safety. For general lighting purposes, incandescent, fluorescent, and LED are all great choices.Incandescent lights, which use electricity to heat a metal element until it glows, give off a warm, yellow light that many people find inviting and comfortable.Fluorescent lights, which use electricity to energize gas that makes the light, provide bright light that's ideal for work places, but can seem harsh and clinical if used in living spaces.LEDs, which are an emerging technology, provide steady light in a variety of color temperatures that give off a soothing and inviting glow in any room. In addition to general lighting, task lighting is also necessary in many applications.Task lighting is used to direct light to specific areas for a specific purpose.This can include under cabinet lighting, picture lights, and reading lights.When selecting task lighting, make sure to select fixtures that have high levels of output, as this will prevent eyestrain. Accent lighting adds to the overall atmosphere of a room.Specialty accent lights such as spotlights and wall sconces help to draw attention to artwork, architectural features, or other objects.Recessed lighting is a great way to add a subtle glow, while pendants and chandeliers provide a dramatic look. Finally, exterior lighting can help create a welcoming and inviting space.Exterior lighting should be designed to highlight the architecture of the building, as well as create a visual path for visitors.LED lights are a great choice for exterior lighting, as they provide the same level of brightness, but use a fraction of the electricity. Overall, lighting plays an essential role in making a space functional and inviting.By selecting the right type of lighting, you can create a space that is comfortable and practical.