Lighting is one of the most important elements of design. Without it, all spaces would appear barren and dull. Lighting enhances the way we move through and perceive our surroundings, both public and private. Different kinds of lighting, be it natural, accent, decorative, task or ambient, provide a mood and atmosphere to the space. Natural lighting, also known as daylighting, is the act of allowing natural sunlight into a space. Utilizing natural light has many benefits such as reduced energy costs, improved productivity ability to create comfortable workspaces and improved mental and physical health. Combined with various control options such as window treatments and shading systems, natural light can be effectively incorporated into any space. Accent lighting, like wall sconces or pendant fixtures, are used to highlight an area or objects of interest. It is often used to add visual interest to dark areas or to draw the eye to architectural features. Decorative lighting is used for more ornamental purposes. Chandeliers, for instance, are typically seen as decorative lighting because they become a focal point in the room. Decorative lighting can be used to create a certain atmosphere or mood in a room. Task lighting is to provide direct lighting to a specific area, like a work surface or kitchen counter, so that the user is able to task better as a result. Task lighting is usually brightness adjustable, with directional features to avoid shining bright light in unwanted areas. Ambient lighting, also known as general lighting, sets the mood and feel of space with the intent to make it feel comfortable and inviting. Ambient lighting can come from a variety of sources such as recessed fixtures, wall-mounted sconces, or even floor lamps. In conclusion, lighting plays an essential role in the design of a space regardless if its public or private. The various types of lighting discussed here serve different purposes, but all aim to create an enjoyable space for us to live, work and play in.