Lighting is an important aspect of any building, especially indoor environments. Quality lighting has the potential to improve visibility, reduce energy consumption, enhance comfort, and create moods. Good lighting can also improve overall health and safety, and support positive working conditions. Lighting can be broken down into several main categories, such as natural lighting, artificial lighting, and accent lighting. Natural lighting is ideal for larger areas, such as for offices and building facades, as it allows for more uniform illumination. Artificial lighting is more commonly used for interior spaces due to its ability to provide targeted lighting to various areas and brighten darker areas. Accent lighting adds more drama and character to a space, and can be used to highlight certain features around a room. Regardless of the type of lighting used, there are many benefits to quality lighting. Quality lighting can provide an efficient way to utilize energy. LED lights are very popular in many indoor environments due to their ability to offer bright, evenly distributed, long-lasting lighting, and being extremely energy efficient. Quality lighting can also create aesthetically pleasing environments that are naturally inviting, creating an overall positive impression of the space. In conclusion, lighting is an essential element in any interior environment. Quality lighting not only increases visibility and comfort, but it can also create inviting environments and reduce energy consumption. Whether natural, artificial, or accent, the choice of lighting should be appropriate for the specific surroundings.