Lighting refers to the use of light to illuminate an area. Its an important factor to making a place feel warm and comfortable. When it comes to lighting, there are many ways people can use it to create the ambiance they desire. Natural lighting usually comes from sunlight and is a great way to easily light a room. Its also free and doesnt require any additional energy, so its environmentally friendly. However, the sun isnt always available, so artificial lighting can be used to supplement it. Artificial lighting is available in the form of incandescent bulbs, halogen lamps, compact fluorescents and LEDs. Each type of lighting has different characteristics and uses. Incandescent bulbs have a grounded design and are fairly inexpensive. They create a bright and warm light. Halogen lamps are small and bright but are also relatively expensive. Compact fluorescents use less energy and last longer than incandescent bulbs, and LEDs are highly energy efficient and have a long lifespan but carry a higher cost. Lighting can be used to enhance the aesthetic of a space as well. Wall sconces, pendant lights, and track lighting can be used to highlight certain areas of the room or add a bit of ambiance. Additionally, dimmers and LED strips can be used to create different levels of mood lighting. Lastly, for spaces with a lot of natural light, sky lights and windows can be used to bring in the suns rays. Unless there is an obstruction, natural light is usually sufficient enough to light a room. Lighting is an important part of making a place feel comfortable, and there are many ways to use it to create a desired atmosphere. Natural light, artificial lighting, and accent lighting can all be used to create the perfect ambiance.